Tascam Marine Radio 1200 User Manual

D01211920A  
US-1200  
USB2.0 Audio Interface  
OWNER'S MANUAL  
Before connecting this unit to a computer, the dedicated driver must be installed on the computer.  
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IMPORTANT SAFETY INSTRUCTIONS  
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Read these instructions.  
Keep these instructions.  
Heed all warnings.  
Follow all instructions.  
Do not use this apparatus near water.  
Clean only with dry cloth.  
Do not block any ventilation openings. Install in accordance  
with the manufacturer’s instructions.  
Do not install near any heat sources such as radiators, heat  
registers, stoves, or other apparatus (including amplifiers)  
that produce heat.  
Do not defeat the safety purpose of the polarized or  
grounding-type plug. A polarized plug has two blades with  
one wider than the other. A grounding type plug has two  
blades and a third grounding prong. The wide blade or the  
third prong are provided for your safety. If the provided  
plug does not fit into your outlet, consult an electrician for  
replacement of the obsolete outlet.  
CAUTION  
Do not expose this apparatus to drips or splashes.  
Do not place any objects filled with liquids, such as vases,  
on the apparatus.  
Do not install this apparatus in a confined space such as a  
book case or similar unit.  
The apparatus should be located close enough to the AC  
outlet so that you can easily grasp the power cord plug at  
any time.  
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If the product uses batteries (including a battery pack  
or installed batteries), they should not be exposed to  
sunshine, fire or excessive heat.  
CAUTION for products that use replaceable lithium  
batteries: there is danger of explosion if a battery is  
replaced with an incorrect type of battery. Replace only  
with the same or equivalent type.  
WARNING  
10 Protect the power cord from being walked on or pinched  
particularly at plugs, convenience receptacles, and the point  
where they exit from the apparatus.  
11 Only use attachments/accessories specified by the manufac-  
turer.  
Products with Class ! construction are equipped with a  
power supply cord that has a grounding plug. The cord  
of such a product must be plugged into an AC outlet that  
has a protective grounding connection.  
12 Use only with the cart, stand, tripod, bracket, or table  
specified by the manufacturer, or sold with the apparatus.  
When a cart is used, use caution when moving the cart/  
apparatus combination to avoid injury from tip-over.  
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For European Customers  
Disposal of electrical and electronic equipment  
(a) All electrical and electronic equipment should be disposed  
of separately from the municipal waste stream via desig-  
nated collection facilities appointed by the government or  
the local authorities.  
(b)By disposing of the electrical and electronic equipment  
correctly, you will help save valuable resources and prevent  
any potential negative effects on human health and the  
environment.  
(c) Improper disposal of waste equipment can have serious  
effects on the environment and human health as a result  
of the presence of hazardous substances in electrical and  
electronic equipment.  
13 Unplug this apparatus during lightning storms or when  
unused for long periods of time.  
(d) The crossed out wheeled dust bin symbol  
indicates that electrical and electronic equipment  
must be collected and disposed of separately from  
household waste.  
(e) The return and collection systems are available to the end  
users. For more detailed information about disposal of old  
electrical and electronic equipment, please contact your  
city office, waste disposal service or the shop where you  
purchased the equipment.  
14 Refer all servicing to qualified service personnel. Servicing is  
required when the apparatus has been damaged in any way,  
such as power-supply cord or plug is damaged, liquid has  
been spilled or objects have fallen into the apparatus, the  
apparatus has been exposed to rain or moisture, does not  
operate normally, or has been dropped.  
The apparatus draws nominal non-operating power from  
the AC outlet with its POWER or STANDBY/ON switch not in  
the ON position.  
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For China  
The mains plug is used as the disconnect device, the  
disconnect device shall remain readily operable.  
Caution should be taken when using earphones or  
headphones with the product because excessive sound  
pressure (volume) from earphones or headphones can  
cause hearing loss.  
产品有毒有害物质或元素的名称及含量  
机种 : US-1200 有毒有害物质或元素  
镉 六价铬 多溴联苯 多溴二苯醚  
品名  
(Pb) (Hg) (Cd) (Cr6+) (PBB)  
(PBDE)  
1 CHASSIS部份  
2 PCB Assy部份 ×  
3 线材部份  
4 附属品部份  
5 SEAL部份  
6 包装部份  
If you are experiencing problems with this product, contact  
TEAC for a service referral. Do not use the product until it  
has been repaired.  
○:表示该有毒有害物质在该部件所有均质材料中的含有量  
均在 SJ/T11363-2006 标准规定的限量要求以下。  
×:表示该有毒有害物质至少在该部件的某一均质材料中的  
含量超出 SJ/T11363-2006 标准规定的限量要求。  
(针对现在代替技术困难的电子部品及合金中的铅)  
TASCAM US-1200  
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Contents  
1 – Introduction ..............................................5  
Features..................................................................................5  
Included items .....................................................................5  
Conventions used in this manual..................................5  
Trademarks............................................................................6  
Precautions for placement and use..............................6  
Beware of condensation...................................................6  
Using the TEAC Global Site..............................................6  
User registration..................................................................6  
Cleaning the unit.................................................................6  
6 – Application Guide ...................................26  
Windows XP and Windows Media Player.................26  
Windows 7 and Windows Media Player....................26  
Windows 8 and Windows Media Player....................27  
Mac OS X and iTunes........................................................27  
Using Audio MIDI setup  
in OS X Mavericks (10.9)............................................27  
7 – Troubleshooting .....................................28  
8 – Specifications..........................................30  
Audio resolution................................................................30  
Analog audio input and output ratings....................30  
Analog inputs..............................................................30  
Analog outputs...........................................................30  
Control input/output.......................................................30  
Audio performance..........................................................30  
Computer system requirements .................................31  
Windows........................................................................31  
Mac OS X........................................................................31  
Supported audio drivers .........................................31  
General .................................................................................31  
Dimensional drawings ....................................................32  
Audio flow diagram .........................................................33  
2 – Names and Functions of Parts .................7  
3 – Installation ................................................9  
System requirements.........................................................9  
Windows..........................................................................9  
Mac OS X..........................................................................9  
Connecting the power......................................................9  
Installing the driver ............................................................9  
Installing the driver for Windows...........................9  
Installing the driver for Mac OS X......................... 11  
Uninstalling the driver..............................................12  
4 – Connections.............................................14  
USB connection .................................................................15  
Audio connections ...........................................................15  
Mic ...................................................................................15  
Guitars............................................................................15  
Electronic instruments and other audio  
equipment....................................................................15  
Analog record players ..............................................15  
Monitor speakers........................................................15  
Headphones.................................................................15  
5 – Mixer Panel Settings...............................16  
Opening the Mixer Panel ...............................................16  
Notes about the Mixer Panel ........................................16  
INTERFACE page................................................................16  
Status display area .....................................................17  
Setting area..................................................................17  
MIXER page .........................................................................18  
EFFECTS page.....................................................................21  
Note about restrictions on the use of built-in  
effects.............................................................................21  
Dynamics effects........................................................22  
Send effect ...................................................................24  
Restoring settings to default values ..........................24  
Resetting the effect settings..................................25  
Resetting the mixer settings..................................25  
TASCAM US-1200  
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1 – Introduction  
Thank you for your purchase of the TASCAM US-1200 USB 2.0  
Audio Interface.  
Included items  
Before using this unit, read this owner's manual carefully so that  
you will be able to use it correctly and enjoy working with it for  
many years. After you have finished reading this manual, please  
keep it in a safe place for future reference.  
This product includes the following items.  
Take care when opening the package not to damage the items.  
Keep the packing materials for transportation in the future.  
You can also download the Owner's Manual from the TEAC  
Global Site (http://teac-global.com/).  
Please contact us if any of these items are missing or have been  
damaged during transportation.  
In case of data loss from a device (hard disk, optical disc, etc.) in  
a system that uses this unit, our company will take no responsi-  
bility for recovery or compensation.  
Main unit ..............................................................................................× 1  
AC adaptor (GPE248-120200-Z)...................................................× 1  
USB cable .............................................................................................× 1  
A rack-mounting screw kit.............................................................. x1  
SONAR LE installation guide .......................................................... x1  
Ableton Live Lite installation guide............................................. x1  
Warranty card .....................................................................................× 1  
Quick Start Guide..............................................................................× 1  
Features  
High-quality parts with established records of use in  
professional audio equipment and our unique TASCAM  
High Definition Discrete Architecture (HDDA) mic preamps  
to provide mic preamp circuits of outstanding audio quality  
Supports resolutions up to 96kHz/24-bit  
USB 2.0 audio interface with 6 inputs (4 XLR mic and 2 TRS  
guitar/line) and 2 outputs in a 1U rackmount size  
Includes 4 balanced XLR mic inputs that can provide  
phantom power and 2 balanced TRS inputs  
Audio outputs include balanced TRS and headphone  
outputs  
On-board digital mixer allows input from the audio inputs  
and the computer to be mixed and output  
Built-in DSP effect processor, which can be operated from  
a computer, allows dynamics effects to be applied to the  
inputs and send effects to be used on a send bus (limited by  
sampling frequency used)  
Multitrack mode supports multitrack recording when using  
a DAW or other software  
Stereo mix mode supports stereo mix functions used for  
Internet broadcasts, for example  
CAUTION  
Always use the included AC adapter (GPE248-120200-Z)  
with this unit. Never use the included AC adapter with any  
other device. Doing so could cause damage, fire or electric  
shock.  
Conventions used in this manual  
The following conventions are used in this manual.  
Buttons, connectors and other physical parts of this unit are  
written using a bold font like this: PHONES LEVEL knob.  
Information shown on the computer display is written like  
this “OK.  
As necessary, additional information is provided under TIP,  
NOTE and CAUTION headings.  
TIP  
Direct monitoring function allows input monitoring with  
low latency  
Dedicated drivers and applications available for both  
Windows and Mac operating systems  
SONAR LE included  
Ableton Live Lite included  
These are tips about how to use the unit.  
NOTE  
These provide additional explanations and describe special  
cases.  
CAUTION  
Failure to follow these instructions could result in injury,  
damage to equipment or lost recording data, for example.  
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Note about computer operation  
If you are unsure about anything related to the basic operation  
of a computer when it is mentioned in an explanation in this  
manual, please refer to the computer operation manual.  
A dedicated driver must be installed on a computer to use this  
unit with it.  
For details about driver installation, see “Installing the driveron  
page 9.  
TASCAM US-1200  
5
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1 – Introduction  
Very dusty locations  
Install the unit so that it is level.  
To enable good heat dissipation, do not place anything on  
top of the unit.  
Do not place the unit on top of a power amplifier or other  
device that generates heat.  
Trademarks  
TASCAM is a trademark of TEAC Corporation, registered in  
the U.S. and other countries.  
Microsoft, Windows, Windows XP, Windows 7, Windows 8  
and Windows Media are either registered trademarks or  
trademarks of Microsoft Corporation in the United States  
and/or other countries.  
Beware of condensation  
Apple, Macintosh, Mac OS, Mac OS X and iTunes are  
trademarks of Apple Inc.  
Condensation could occur if the unit is moved from a cold place  
to a warm place, is used immediately after a cold room has  
been heated or is otherwise exposed to a sudden temperature  
change. Should this happen, leave the unit for one or two hours  
before turning the unit on and using it.  
SONAR is a trademark of Cakewalk, Inc.  
Ableton and the Ableton logo are trademarks of Ableton  
AG. VST is a trademark of Steinberg Media Technologies  
GmbH.  
Using the TEAC Global Site  
You can download the dedicated drivers and Owner’s Manual  
necessary for this unit from the TEAC Global Site (http://  
teac-global.com/).  
ASIO is a trademark and software of Steinberg Media  
Technologies GmbH.  
Other company names, product names and logos in this  
document are the trademarks or registered trademarks of  
their respective owners.  
1. Open the TEAC Global Site (http://teac-global.com/).  
2. In the TASCAM Downloads section, click the desired  
language to open the Downloads website page for that  
language.  
NOTE  
Any data, including, but not limited to information, described  
herein are intended only as illustrations of such data and/or  
information and not as the specifications for such data and/  
or information. TEAC Corporation disclaims any warranty that  
any use of such data and/or information shall be free from  
infringement of any third party’s intellectual property rights  
or other proprietary rights, and further, assumes no liability  
of whatsoever nature in the event of any such infringement,  
or arising from or connected with or related to the use of  
such data and/or information.  
If the desired language does not appear, click Other  
Languages.  
3. Click the product name in the “Search by Model Name”  
section to open the Downloads page for that product.  
4. Select and download the dedicated drivers and Owner’s  
Manual that are needed.  
User registration  
Customers in the USA, please visit the TASCAM website (http://  
tascam.com/) to register as a user online.  
This product is designed to help you record and reproduce  
sound works to which you own the copyright, or where  
you have obtained permission from the copyright holder or  
the rightful licensor. Unless you own the copyright, or have  
obtained the appropriate permission from the copyright  
holder or the rightful licensor, your unauthorized recording,  
reproduction or distribution thereof may result in severe  
criminal penalties under copyright laws and international  
copyright treaties. If you are uncertain about your rights,  
contact your legal advisor. Under no circumstances will TEAC  
Corporation be responsible for the consequences of any  
illegal copying performed using the recorder.  
Cleaning the unit  
To clean the unit, wipe it gently with a soft dry cloth. Do not  
wipe with chemical cleaning cloths, thinner, alcohol or other  
chemical agents. Doing so could damage the surface or cause  
discoloration.  
Precautions for placement and use  
The operating temperature range of this unit is 5–35 °C.  
Do not install this unit in the following types of locations.  
Doing so could make the sound quality worse or cause  
malfunction.  
Locations with frequent vibrations  
Next to a window or in another location exposed to  
direct sunlight  
Near heating equipment or in other locations that  
become very hot  
Very cold locations  
Very humid or poorly ventilated locations  
TASCAM US-1200  
6
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2 – Names and Functions of Parts  
Front panel  
1 STANDBY/ON switch and indicator  
Press to turn the unit on and to put it into standby. The  
indicator lights when the unit is on.  
7 USB indicator  
This lights when the USB connection is working.  
8 PHANTOM (+48V) switch  
2 MIC IN (balanced) jacks 1–4  
These analog mic inputs are balanced XLR jacks.  
(1: GND, 2: HOT, 3: COLD)  
Use this switch to provide +48V phantom power to the MIC  
IN (1–4) jacks.  
Press this switch to turn it on. This switch turns phantom  
power on/off for all 4 input channels at the same time.  
3 GUITAR/LINE IN (unbalanced/balanced) jacks and  
switches 5–6  
CAUTION  
These analog line inputs (5–6) are standard TRS jacks.  
This switch affects all four input channels simultaneously.  
Do not turn phantom power on when connecting a mic that  
does not require phantom power.  
Turning this switch on when a dynamic mic or other  
equipment that does not require phantom power is  
connected could damage the equipment.  
Do not connect or disconnect mics when this switch is on  
(pushed in). Doing so could cause a loud noise and might  
damage the equipment.  
Before using this switch to turn phantom power on or off,  
set the MON and PHONES knobs and the master fader on  
the MIXER screen to their minimum values. Depending on  
the connected mics, sudden loud noises from monitoring  
equipment could occur, and this could damage the  
equipment or harm hearing.  
Set a switch to GUITAR ( ) to use its jack for unbalanced  
guitar input or to LINE IN ( ) to use it for balanced signal  
input. (Tip:HOT, Ring: COLD, Sleeve: GND)  
4 Gain knobs and OL indicators (1–6)  
Use these knobs to adjust the gain of inputs (1–6)  
independently.  
The overload (OL) indicators light just before an input is  
about to distort (when the signal exceeds 2 dBFS).  
5 MON knob  
Use this knob to adjust the output level of the OUTPUT  
(BALANCED) L/R jacks on the back of the unit.  
6 PHONES jack and knob  
Use this standard stereo jack (Φ6.3mm) to connect stereo  
headphones. Use an adapter to connect headphones with a  
stereo mini plug (Φ3.5mm).  
Supplying phantom power to some ribbon mics could break  
them. If you are unsure, do not supply phantom power to a  
ribbon mic.  
The same signal is output from both the PHONES and the  
OUTPUT (BALANCED) L/R jacks.  
Use the PHONES knob to adjust the headphone output  
level.  
CAUTION  
Before connecting headphones, minimize the volume with  
the PHONES knob. Failure to do so might cause sudden loud  
noises, which could harm your hearing or result in other  
trouble.  
TASCAM US-1200  
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2 – Names and Functions of Parts  
Rear panel  
9 USB port  
Use the included USB cable to connect the unit to a  
computer. (Only USB 2.0 is supported.)  
CAUTION  
USB 1.1 is not supported.  
When connected to a USB 3.0 port, it will function in High  
Speed mode equivalent to USB 2.0 (480 Mbps maximum).  
This unit does not support computer suspend (sleep) mode,  
so the unit might not function properly after this mode  
ends. If this occurs, put the unit into standby mode and turn  
it on again or disconnect and reconnect the USB cable.  
0 OUTPUT (BALANCED) L/R jacks  
These are standard balanced TRS jacks for analog monitoring  
output.  
These output the signals set by the LINE OUTPUTS item on  
the INTERFACE page of the Mixer Panel.  
Use the MON knob on the front of the unit to adjust the  
output level.  
Connect monitor speakers, for example, to these jacks.  
(Tip:HOT, Ring: COLD, Sleeve: GND)  
q DC IN 12V connector  
Connect the included AC adapter (GPE248-120200-Z) here.  
TASCAM US-1200  
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3 – Installation  
System requirements  
Connecting the power  
For the latest information about supported operating systems,  
visit the TEAC Global Site (http://teac-global.com/).  
Confirm in advance that the unit’s STANDBY/ON switch is set to  
STANDBY.  
Connect the included AC adapter (GPE248-120200-Z) to the unit  
and a power outlet as shown below.  
Windows  
AC outlet  
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Supported operating systems  
Windows 8 (including 8.1) 32-bit  
Windows 8 (including 8.1) 64-bit  
Windows 7 32-bit SP1 or later  
Windows 7 64-bit SP1 or later  
Windows XP 32-bit SP3 or later  
DC plug  
(Windows Vista and Windows XP 64-bit are not supported.)  
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Computer hardware requirements  
CAUTION  
Windows computer with a USB 2.0 port  
Always use the AC adapter (GPE248-120200-Z) that was  
shipped with the unit. Using a different AC adapter could  
cause malfunction, overheating, fire or other problems.  
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CPU/processor speed  
2 GHz or faster dual core processor (x86)  
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Memory  
Installing the driver  
2 GB or more  
CAUTION  
A driver must be installed on a computer to use this unit with it.  
Operation of this unit was confirmed using standard  
computers that meet the above requirements. This does  
not guarantee operation with all computers that meet the  
above requirements. Even computers that meet the same  
system requirements might have processing capabilities  
that differ according to their settings and other operating  
conditions.  
Drivers might be updated at any time. Download the latest  
driver for the operating system you are using from the TEAC  
Global Site (http://teac-global.com/).  
CAUTION  
Since digital audio signal processing puts a fairly heavy  
load on the computer, the operation of other applications,  
particularly graphic-intensive applications and Internet  
tools, could cause processing to fall behind. Do not run  
other applications when using audio applications.  
Mac OS X  
Restarting the computer might be necessary after instal-  
lation or uninstallation completes. Save your data and  
conduct other necessary steps in other applications before  
quitting them.  
8
Supported operating systems  
OS X Mavericks (10.9.1 or later)  
OS X Mountain Lion (10.8.4 or later)  
OS X Lion (10.7.5 or later)  
OS X Snow Leopard (10.6.8 or later)  
Installing the driver for Windows  
8
Computer hardware requirements  
NOTE  
Apple Macintosh computer with a USB 2.0 port  
Install the driver on the computer before connecting the  
unit to it with the USB cable.  
8
CPU/processor speed  
If you already connected the USB cable, and the Found New  
Hardware Wizard launched, cancel and quit the wizard and  
disconnect the USB cable.  
When installing the driver, a warning might appear with a  
message such as, “The software you are installing for the  
hardware has not passed Windows Logo testing to verify its  
compatibility with Windows.If this message appears, click  
“Continue Anyway” to proceed with the installation.  
2 GHz or faster dual core processor  
8
Memory  
2 GB or more  
TASCAM US-1200  
9
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3 – Installation  
7. When the following screen appears, connect the unit and  
the computer with the included USB cable. Then, press the  
unit’s STANDBY/ON switch to turn it on.  
8
Driver installation procedures  
1. Download the latest driver for the operating system you are  
using from the TEAC Global Site (http://teac-global.com/)  
and save it on the computer to be used with the unit.  
2. Open the saved driver (zip file) on, for example, the  
computer desktop.  
3. Double-click the “setup.cmd file in the folder that was  
created when you opened the zip file.  
CAUTION  
If you open a zip file without decompressing it and double-  
click the “setup.cmd” file in the folder that opens, instal-  
lation will not start. Right-click the zip file and, for example,  
select “Extract Allto decompress it and then try again.  
4. When the language selection screen (below) appears, select  
the language you prefer and then click the OK button. (The  
screens and button names used in the following instructions  
are for when English is selected.)  
Computer  
5. Click the “Install the driverbutton when the screen below  
appears.  
8. The following screen appears when installation has  
completed.  
Click the “Reboot nowbutton.  
The installer will quit and the computer will restart.  
6. Read the user license agreement and select “I accept the  
agreement.  
Next, click the “Installbutton to start installation.  
TASCAM US-1200  
10  
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3 – Installation  
8
Working with Gatekeeper  
Installing the driver for Mac OS X  
Depending on the Gatekeeper setting, a warning message  
might appear during installation.  
The solution depends on the warning message shown.  
NOTE  
Install the driver on the computer before connecting the  
unit to it with the USB cable. If the USB cable is connected,  
cancel driver installation and disconnect it before starting  
driver installation again.  
During driver installation a warning message such as  
“'TASCAM US-1200 X.XX' can't be opened because it was  
not downloaded from the Mac App Store.might appear.  
If a message like this appears, follow the instructions in  
with the installation.  
See the following explanations for details.  
When the Gatekeeper setting is “Allow applications  
downloaded from: the Mac App Store"  
"'TASCAM US-1200 X.XX' can't be opened because it was not  
downloaded from the Mac App Store.might appear as a  
security warning message.  
8
Driver installation procedures  
1. Download the latest driver for the operating system you are  
using from the TEAC Global Site (http://teac-global.com/)  
and save it on the computer to be used with the unit.  
2. Double-click TASCAM_US-1200_driver_X.XX.dmg, which is  
the downloaded and saved disk image file, and double-click  
TASCAM US-1200 X.XXinside the folder that opens.  
In this case, click the OK button to close the message. Then,  
control-click (or right-click) the file and click “Open.  
When the “'TASCAM US-1200 X.XX' can't be opened because  
it was not downloaded from the Mac App Store. Are you sure  
you want to open it?security warning message appears,  
click the “Openbutton.  
NOTE  
This warning message might also appear when the  
Gatekeeper setting is something other than “Allow applica-  
tions downloaded from: the Mac App Store"  
The file still might not open and “'TASCAM US-1200 X.XX'  
can't be opened because it was not downloaded from the  
Mac App Store.might appear again.  
Depending on the computer’s settings, the downloaded  
dmg file might not have opened automatically. In this case,  
open the dmg file first and then double-click the disk image  
file.  
3. After the installer launches, follow the instructions on the  
screen to proceed with the installation.  
In this case, copy the file from the folder where it is to the  
desktop or another folder, and then open it. Alternatively,  
change the Gatekeeper settings to “Allow applications  
downloaded from: the Mac App Store and identified devel-  
opersand try opening it again.  
4. The following screen appears when installation has  
completed.  
Click the Restart button. The installer will quit and the  
computer will restart.  
TASCAM US-1200  
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3 – Installation  
When the Gatekeeper setting is not “Allow applications  
downloaded from: the Mac App Store"  
Uninstalling the driver  
"'TASCAM US-1200 X.XX' is an application downloaded  
from the Internet. Are you sure you want to open it?might  
appear as a security warning message. In this case, click the  
“Openbutton.  
8
Windows  
There are two ways to uninstall the driver.  
Uninstalling from the “setup.cmdfile used during  
installation  
1. Follow the procedures in steps 2 to 4 of “Installing the driver  
2. In step 5, click the “Remove the driverbutton.  
Changing the Gatekeeper setting  
The Gatekeeper setting can be changed using the “Allow  
applications downloaded from:item on the “Generalpage  
of the “Security & Privacypane of the System Preferences.  
To change this, you must click the lock icon ( ) at the  
bottom left and enter a password to unlock the settings.  
3. The following screen appears when uninstallation has  
completed.  
Click the “Reboot nowbutton. The uninstaller will quit and  
the computer will restart.  
Uninstalling from the Windows “Programs and Features”  
Control Panel  
This setting will lock again when you click the “Show All”  
button at the top left of the window to close the open pane  
or when you quit the System Preferences by, for example,  
clicking the round button at the top left corner of the  
window ( ) or typing command-Q.  
1. From the Windows Start menu, select and open the Control  
Panel.  
NOTE  
In Windows 8, to open the Control Panel, right-click the  
Start screen and click the “All apps” button (or x button in  
Windows 8.1) that appears at the bottom right of the screen,  
and then click the Control Panel item.  
CAUTION  
Changing the Gatekeeper settings could result in security  
risks.  
2. When “View by:is set to “Category("Category View”  
in Windows XP), click “Uninstall a programunder the  
“Programsitem.  
If you changed the Gatekeeper setting to decrease security  
(use one of the lower settings), set it back to the original  
setting after updating the driver and/or firmware.  
When “View by:is set to “Large iconsor “Small icons”  
("Classic Viewin Windows XP), click “Programs and Features.  
3. Double-click “US-1200 driversin the list.  
4. Then, follow the instructions that appear on the screen.  
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3 – Installation  
8
Mac OS X  
1. Double-click the “TASCAM_US-1200_driver_X.XX.dmgdisk  
image file that was used during installation, and double-  
click “TASCAM US-1200 removerinside the folder.  
2. Click the “Uninstallbutton.  
Then, follow the instructions that appear on the screen.  
3. The following screen appears when uninstallation has  
completed.  
Click the “Exitbutton to close the uninstaller.  
4. Restart the computer.  
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4 – Connections  
This is an example of US-1200 connections.  
8
Precautions before making connections  
Carefully read the operation manuals of the devices to be connected and then connect them correctly.  
Before making connections, turn this unit and all equipment to be connected off (standby).  
Install all connected devices, including this unit, so that they are powered from the same line. When using a power strip or similar  
device, be sure to use one that has high current capacity (thick cable) in order to minimize fluctuations in power voltage.  
Mic  
Guitar  
Bass Guitar  
Headphones  
Computer  
Powered speakers  
Examples of connections to a US-1200  
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4 – Connections  
Guitars  
USB connection  
When connecting a guitar or bass guitar directly to this unit, use  
a GUITAR/LINE IN (5–6) jack on the front of the unit and set the  
GUITAR/LINE IN switch for that jack to GUITAR ( ).  
Use the included USB cable to connect the unit to a computer as  
shown in the illustration. When the USB connection is working,  
the USB indicator on the front of the unit lights.  
CAUTION  
Electronic instruments and other audio  
equipment  
When connecting an electronic instrument or other audio  
equipment directly to this unit, use the GUITAR/LINE IN (5–6)  
jacks on the front of the unit and set the GUITAR/LINE IN  
switches to LINE IN ( ).  
Some USB devices access the USB bus frequently. In order  
to avoid audio signal dropouts, clicking and other noises,  
we strongly recommend that you do not connect other  
USB devices to the same USB bus that this unit is using.  
Connecting USB keyboards and mice, however, to the same  
bus should not be a problem.  
Analog record players  
Audio connections  
The output of an analog record player cannot be connected  
directly to this unit. To connect an analog record player to this  
unit, a phono amp and equalizer must be connected between  
them (or the output jacks of an audio amplifier that has phono  
input jacks must be used).  
Analog audio signals input into this device from mics, guitars,  
keyboards and other audio equipment can be converted into  
digital signals and transmitted to the computer via USB. In  
addition, by connecting speakers (through an amplifier if not  
powered) or headphones to this unit, you can monitor audio  
signals that are input to this unit and output from the computer.  
Monitor speakers  
CAUTION  
Connect monitor speakers (powered speakers or an amplifier  
and speaker system) to the OUTPUT (BALANCED) L/R jacks on  
the back of the unit.  
Before connecting audio equipment, set the unit’s 1–6  
gain, MON and PHONES knobs to their lowest (MIN)  
values. Failure to do so could cause sudden loud noises  
from monitoring equipment, and this could damage the  
equipment or harm hearing.  
Headphones  
Connect headphones to the PHONES jack (standard stereo) on  
the front of the unit.  
Mic  
Connect mics to the MIC IN 1–4 jacks on the front of the unit.  
When using condenser mics that require phantom power, after  
connecting them to the MIC IN 1–4 jacks, push the PHANTOM  
(+48V) switch in to turn it on.  
CAUTION  
The PHANTOM (+48V) switch affects all four input  
channels simultaneously. Do not turn phantom power on  
when connecting a mic that does not require it.  
Turning phantom power on when a dynamic mic or other  
mic that does not require it is connected could damage the  
equipment.  
Do not connect or disconnect mics while phantom power is  
on. Doing so could cause a loud noise and might damage  
the equipment.  
Before turning phantom power on or off, set the MON and  
PHONES knobs and the master fader on the MIXER screen  
to their minimum values. Depending on the connected mics,  
sudden loud noises from monitoring equipment could occur,  
and this could damage the equipment or harm hearing.  
Supplying phantom power to some ribbon mics could break  
them. If you are unsure, do not supply phantom power to a  
ribbon mic.  
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5 – Mixer Panel Settings  
You can use the Mixer Panel to change and save settings for the  
various functions of the unit.  
Notes about the Mixer Panel  
The Mixer Panel has three tabbed pages.  
Opening the Mixer Panel  
Click a tab at the top of the Mixer Panel to open that page.  
INTERFACE:  
This page shows the current status of the  
driver and information about connections. It  
also allows you to change various settings.  
Follow the instructions for your operating system below to open  
the Mixer Panel.  
MIXER:  
EFFECTS:  
Make built-in mixer settings on this page.  
Make built-in effects settings on this page.  
8
Windows  
Click “TASCAM US-1200 Mixer Panelin the notification area  
to open the mixer panel.  
Select the Mixer Panel from the program/applications  
Windows XP/Windows 7  
INTERFACE page  
Click the Start button, select “All Programs", TASCAM",  
and then “TASCAM US-1200 Mixer Panelto open the  
Mixer Panel.  
Status display area  
Setting area  
Windows 8  
In Windows 8, right-click the Start screen and click the  
“All appsbutton (or x button in Windows 8.1) that  
appears at the bottom right of the screen to open the  
Apps screen. On this screen, click the “TASCAM US-1200  
Mixer Panelitem under “TASCAMto open the Mixer  
Panel.  
In Windows 8, click “TASCAM US-1200 Mixer Panelon the  
Start screen to open the Mixer Panel.  
NOTE  
In Windows 8.1, the application is not automatically added  
to the Start screen.  
Open the Mixer Panel from the Control Panel.  
Windows XP  
Windows INTERFACE page  
Status display area  
Setting area  
1. Click the Start button and select “Control Panelto open the  
Control Panel.  
2. If the Control Panel is in Category view, click “Switch to  
Classic View.  
3. Select “TASCAM US-1200to open the Mixer Panel.  
Windows 7  
1. Click the Start button and select “Control Panelto open the  
Control Panel.  
2. If the Control Panel is showing categories, set the “View by:”  
item to “Large iconsor “Small icons.  
3. Select “TASCAM US-1200to open the Mixer Panel.  
Windows 8  
1. In Windows 8, right-click the Start screen and click the “All  
appsbutton (or x button in Windows 8.1) that appears at  
the bottom right of the screen, and click Control Panel to  
open it.  
Mac INTERFACE page  
The INTERFACE page is divided into two areas. One shows the  
status of the unit and the other shows settings.  
2. If the Control Panel is showing categories, set the “View by:”  
item to “Large iconsor “Small icons.  
3. Select “TASCAM US-1200to open the Mixer Panel.  
NOTE  
In Windows 8, you can also open the Control Panel by  
clicking the Control Panel item in the menu that appears if  
you right-click the bottom left corner of the desktop.  
8
Mac OS X  
Using the Finder, open the Applications folder and click  
TASCAM US-1200 Mixer Panelto open the mixer panel.  
In the Audio Devices window of the Audio MIDI Setup  
application, right-click (control-click) “US-1200(or select  
“US-1200and click the settings icon) and click “Configure  
deviceto open the Mixer Panel.  
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5 – Mixer Panel Settings  
2 LINE OUTPUTS (output selector)  
Status display area  
This shows the driver version and the current status of the unit.  
This unit outputs two signal channels.  
Select the signals to be output from the OUTPUT  
(BALANCED) L/R and PHONES jacks.  
Options  
Item displayed  
Driver Version  
Device  
Meaning  
Driver software version in use  
Unit model  
mixer output L-R (default value)  
The signals input from all the input connectors and the  
signals sent from the computer by USB will be mixed  
by the mixer and output.  
computer 1 and -2  
Only the signals sent from the computer by USB are  
output.  
Connection Type  
Firmware Version  
Sample Width  
Sample Rate  
Type of connection with computer  
Firmware version used by unit  
Current bit depth  
Current sampling frequency  
3 Mixer Mode  
You can change the mixer mode to stereo or multitrack  
according to the application.  
Options  
Setting area  
Make various driver settings here.  
Multitrack (default)  
Use this setting for multitrack recording when using a  
DAW (e.g. SONAR).  
The signal from each input will be sent separately by  
USB to the computer for multitrack recording. You  
can mix the input signals and the computer playback  
signals with the mixer and even apply effects to create  
the monitoring sound you want.  
Signals are output from the mixer in stereo and can  
be heard on headphones as well as speakers or other  
equipment connected to the output jacks.  
1 Audio Performance (Windows only)  
The driver for the unit stores the audio input and output  
signals transferred to and from the computer temporarily in  
a buffer.  
You can adjust the buffer size, according to the use condi-  
tions.  
Options  
Highest latency:  
High latency:  
maximum buffer size  
large buffer size  
Normal latency:  
Low latency:  
medium buffer size (default)  
small buffer size  
Lowest latency:  
minimum buffer size  
Mic  
Guitar  
NOTE  
Smaller buffer sizes result in less audio signal delay  
(latency), but require high-speed processing by the  
computer. If the processing cannot keep up, for example,  
due to other system operations, clicking and popping noises  
might occur and the audio signal might even drop out.  
Computer  
MIC IN  
GUITAR/LINE IN  
USB  
Increasing the buffer size will stabilize operation and  
suppress negative effects on audio signals from system  
operations, but the delay in audio signals sent to the  
computer will increase.  
On Mac OS X, set the buffer size in each audio application  
that uses a buffer. For details, see the operation manual of  
the audio application that you are using.  
Mixer  
US-1200  
PHONES  
Headphones  
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5 – Mixer Panel Settings  
Stereo Mix  
MIXER page  
Use this setting if you want to broadcast or record  
a stereo mix, for example when transmitting a live  
broadcast over the Internet or recording audio for  
video. You can also use it when you want to record  
a mixed stereo track using the functions of the DSP  
mixer.  
The signals input from all the input connectors and  
the signals sent from the computer by USB will be  
mixed and sent to all the output connectors and the  
computer.  
Signals are output from the mixer in stereo and can  
be heard on headphones as well as speakers or other  
equipment connected to the output jacks.  
Mic  
Guitar  
Make built-in mixer settings on the MIXER page.  
Computer  
The contents of this screen depend on the Mixer Mode setting  
on the INTERFACE page.  
MIC IN  
GUITAR/ LINE IN  
USB  
NOTE  
Live Internet  
broadcast  
All settings (except for SOLO buttons) made on the MIXER  
page are retained even when the unit is turned off (and  
restarted). The SOLO buttons are reset to their default  
values (off) whenever the unit is turned off (and restarted).  
Mixer  
US-1200  
Headphones  
PHONES  
1 Selection buttons for dynamics effects  
For details about the audio flow in Multitrack and Stereo Mix  
Click a dynamics effect name to select and use it.  
Only one dynamics effect can be used at a time.  
Options  
NOTE  
Be aware of the following when using the unit in Stereo  
Mixed mode.  
When broadcasting live over the Internet, for example, the  
sound could loop, creating an echo-like effect. To avoid this,  
set the volume in the application that you are using to zero  
(0).  
Off (default): Effect names unlit  
COMPRESSOR: Effect name lit  
NOISE SUPPRESSOR: Effect name lit  
DE-ESSER: Effect name lit  
EXCITER: Effect name lit  
EQ: Effect name lit  
To change the dynamics effect being used, click the  
button of the desired effect. The previously used effect will  
automatically be turned off, and the newly selected effect  
will be turned on.  
NOTE  
Selection will not be possible when an effect cannot be used  
due to sampling frequency limitations.  
Volume (0)  
Turning the dynamics effect on/off using these buttons is  
linked to the dynamics effect on/off setting on the EFFECT  
page.  
2 Dynamics effects assignment buttons  
Click a channel button or the MASTER L/R button to apply  
the dynamics effect to that channel or channel pair.  
You cannot assign the dynamics effect to more than one  
channel at a time.  
Options  
Off (default): Channel name button unlit  
On: Assigned channel name button lit  
To change the channel to which the dynamics effect is  
assigned, click the channel name button of the desired  
channel. The previously assigned channel name button will  
become unlit, and the newly assigned channel name button  
will light.  
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5 – Mixer Panel Settings  
3 Effects send selection buttons  
Set whether the signal sent to the send bus is pre-fader or  
post-fader.  
7 Pan sliders  
Use these to adjust the stereo position of the signal input to  
each channel.  
Click a button to cycle through the POST, off and PRE  
settings in order.  
Use the mouse to click and drag a pan slider left or right to  
adjust the stereo position.  
Options  
While dragging the mouse, the value being adjusted is  
shown in its fader level display area (0).  
The value is L15 when set all the way to the left and R15  
when set all the way to the right.  
The value is C when in the center.  
Range: L15–L1, C, R1–R15 (default:C)  
The pan slider appears blue when centered (C) and yellow at  
all other positions.  
PRE:  
The signal is sent to the send bus before  
adjustment by the channel fader. The send  
level will not be affected by the channel  
fader.  
POST (default):  
The signal is sent to the send bus after  
adjustment by the channel fader. The send  
level will be affected by the channel fader.  
Off:  
No signal is sent to the send bus. When off,  
the entire frame appears unlit.  
NOTE  
When the pan slider is centered, the signal is reduced by 3  
dB. Odd-numbered channels are sent to the left bus and  
even-numbered channels are sent to the right bus.  
When a LINK button is on, a pan slider adjusts the volume  
balance between the left (odd) and right (even) channels.  
You can return the pan slider to the center (C) position by  
clicking it while pressing the following key on the computer  
keyboard.  
4 Send knobs  
Use to adjust the level of the signal sent to the send bus  
(send level).  
Range: 0–127 (default: 127)  
Use the mouse to click and drag a send knob up or down to  
adjust the level.  
While dragging the mouse, the value being adjusted is  
shown beneath the send knob.  
Windows PC:  
Mac:  
ctrl key  
command key  
5 SOLO buttons  
8 Channel faders  
Click a SOLO button to solo that channel. SOLO buttons  
light on channels that are soloed. When a channel is soloed,  
channels that have not been soloed will automatically be  
muted and their MUTE buttons will light. (Default: off)  
Use these to adjust the mix levels of each channel.  
Use the mouse to click and drag a channel fader up or down  
to adjust its level.  
Multiple channels can be soloed at the same time.  
The value being adjusted is shown in the fader level display  
area (0).  
NOTE  
NOTE  
When all the SOLO buttons are off, clicking the SOLO  
button of one channel will put the unit into solo mode and  
automatically mute the other channels, lighting their MUTE  
buttons.  
You can return a channel fader to its 0 dB position by  
clicking it while pressing the following key on the computer  
keyboard.  
When all the SOLO buttons are off, solo mode will end.  
When solo mode ends, channels that had been automati-  
cally muted will become unmuted. Channels that had been  
individually muted before the unit entered solo mode will  
remain muted.  
The MASTER L/R channel MUTE button will not turn on  
automatically when the unit enters solo mode.  
Solo settings are not saved. If the unit is turned off, all the  
solo and mute settings will be cleared when the unit is  
restarted.  
Windows PC:  
Mac:  
ctrl key  
command key  
9 Channel level meters  
These meters show the input signal levels.  
Each level meter has an overload indicator at its top.  
In Multitrack mode, these show the levels before effects. In  
Stereo Mix mode, these show the levels after effects.  
NOTE  
The channel meters show the levels before being adjusted  
by the faders. Level meters are not affected by fader adjust-  
ments or even their channels being muted.  
6 MUTE buttons  
Click a MUTE button to mute that channel. These buttons  
light for channels that are muted. (Default: off)  
0 Fader level (pan position) display areas  
These show the levels of the channel faders above them as  
decibel values.  
NOTE  
In addition to turning the MUTE button on and off, channels  
will be automatically muted and unmuted when SOLO  
buttons are used  
When using a pan slider to adjust the stereo position, the  
current position is shown here.  
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5 – Mixer Panel Settings  
q LINK buttons  
t REVERB button  
When you click a LINK button, the mixer functions of the  
channels assigned to it are linked as a stereo pair. When a  
pair is linked, their LINK button lights. (Default: off)  
Click the REVERB button to apply the effect. (Default: off)  
When reverb is on the REVERB button lights.  
NOTE  
When a pair is stereo linked, the buttons and faders of the  
channels are combined. The channel level meters are also  
shown is a stereo pair.  
Turning it on will not be possible when an effect cannot be  
used due to sampling frequency limitations.  
Turning the send effect on/off using this button is linked to  
the send effect on/off setting on the EFFECTS page.  
NOTE  
When a pair is stereo linked, the settings of the buttons and  
faders of the odd-numbered channels are used. The pan  
slider, however, is set to the center (C).  
When a stereo link is turned off, both channels retain the  
settings used while linked. The dynamics effect, however, is  
assigned to the odd-numbered channel, and the pan slider  
is set to the center (C).  
y RETURN knob  
Use to adjust the return level, which is the signal from the  
send effect returned to the stereo bus.  
Range: 0–127 (default: 64)  
Use the mouse to click and drag the RETURN knob up or  
down to adjust the level.  
When the stereo link is on, if the pan slider is centered (C),  
the signal is reduced by 3 dB. Odd-numbered channels are  
sent to the left bus and even-numbered channels are sent  
to the right bus. For this reason, the level will be 3 dB lower  
than if the pan slider of the odd-number channel was set to  
L15 and the even-numbered channel was set to R15 when  
not stereo-linked.  
While dragging the mouse, the value being adjusted is  
shown beneath the RETURN knob.  
u Send knob  
Use this to adjust the send level, which is the signal sent  
from the send bus to the send effect.  
Range: 0–127 (default: 127)  
Use the mouse to click and drag the SEND knob up or down  
to adjust the level.  
While dragging the mouse, the value being adjusted is  
shown beneath the SEND knob.  
w Channel names  
These show the channel names of this unit's inputs and the  
signals output from the computer.  
e Status display area  
This shows some of the current settings.  
i Master level meter  
The master levels are shown by this stereo level meter.  
Sample Rate:  
Sample Width:  
Mixer Mode:  
Mixer Mode:  
Current sampling frequency  
Quantization bit depth  
Current mixer mode setting  
Shows the mixer mode  
Each level meter has an overload indicator at its top.  
NOTE  
The master level meters show the levels after being adjusted  
by the fader (post fader). The level meters are affected by  
fader adjustments and channels being muted.  
r MON MIX slider  
If the Mixer Mode setting on the INTERFACE page is set to  
Multitrack, you can use the slider to adjust the balance of  
the signal output from the built-in mixer.  
o Master fader level display area  
This shows the level of the master fader as a numerical  
decibel value.  
Slide it all the way to the Input side to output only the  
signals input to this unit, or slide it all the way to the  
Computer side to output only the signals output from the  
computer to the unit by USB.  
p Master fader  
Use this to adjust the level of the output signal.  
Use the mouse to click and drag the master fader up or  
down to adjust the master level.  
The value being being adjusted is shown in the master fader  
level display area (o).  
Click the slider and drag it left and right to adjust it.  
If the Mixer Mode setting on the INTERFACE page is set to  
Stereo Mix, the MON MIX slider will not appear. The signals  
input through each input jack and from the computer  
output will be mixed and output from the unit.  
NOTE  
NOTE  
You can return a master fader to its 0 dB position by  
clicking it while pressing the following key on the computer  
keyboard.  
If the Mixer Mode setting is set to Multitrack, you can return  
the MON MIX slider to the center position by clicking it while  
pressing the following key on the computer keyboard.  
Windows PC:  
Mac:  
ctrl key  
command key  
Windows PC:  
Mac:  
ctrl key  
command key  
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5 – Mixer Panel Settings  
5 Send effect on/off button and indicator  
Click the name or indicator of the send effect (reverb) that is  
currently being shown to turn it on or off.  
EFFECTS page  
When the send effect is on, its name lights.  
NOTE  
Turning the send effect on/off on this page is linked to the  
send effect on/off setting on the MIXER page.  
Turning it on will not be possible when an effect cannot be  
used due to sampling frequency limitations.  
Note about restrictions on the use of built-in  
effects  
The number of built-in effects that can be used is restricted  
depending on the sampling frequency.  
When the sampling frequency is 44.1 kHz or 48 kHz, one  
type of effect (either dynamics or send) can be used.  
(Turning an effect on will automatically turn off in any other  
effect that is on.)  
EFFECTS page (Windows)  
Make built-in effects settings on this page.  
When the sampling frequency is 88.2 kHz or 96 kHz, no  
effects can be used.  
NOTE  
The EFFECTS page settings are retained even when the unit  
is turned off.  
1 Dynamics effects tabs  
Click the tab of the dynamics effect that you want to use to  
show its settings tab.  
Options  
COMPRESSOR, NOISE SUPPRESSOR, DE-ESSER, EXCITER,  
EQ  
For details about each dynamics effect, see “Dynamics  
2 Parameter knobs  
Use the mouse to click and drag a parameter knob up or  
down to adjust it.  
The values of adjusted parameters are shown above their  
knobs.  
For details about each effect parameter, see “Dynamics  
3 Dynamics effect on/off button and indicator  
Click the name or indicator of the dynamics effect that is  
currently being shown to turn it on or off.  
When a dynamics effect is on its name lights.  
NOTE  
Only one dynamics effect can be used at a time. For this  
reason, if you turn on a different dynamics effect, the  
dynamics effect that you are currently using will automati-  
cally be turned off.  
Turning the dynamics effect on/off on this page is linked to  
the dynamics effect on/off setting on the MIXER page.  
Turning it on will not be possible when an effect cannot be  
used due to sampling frequency limitations.  
4 Reverb type switch  
This unit's REVERB effect has five types.  
Click the name of a reverb type to use it. The selected reverb  
type name will light.  
For details about each parameter, see “Send effecton page  
24.  
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5 – Mixer Panel Settings  
8
Noise Suppressor  
Dynamics effects  
When the input volume becomes less than the threshold level,  
the output level is reduced automatically to suppress noise.  
When the threshold level is exceeded, the sound is output at its  
ordinary level again.  
This is useful for reducing noise during performances and  
pauses in sound input.  
8
Compressor  
When the input volume exceeds the THRESHOLD level, the input  
volume is compressed, reducing output volume variation.  
For example, by reducing the levels of loud sounds, lower level  
sounds become relatively louder, creating a more even volume  
level throughout and a more sustained sound.  
On the COMPRESSOR page, three meters show the level of the  
signal input to the compressor (INPUT), the level of the signal  
output from the compressor (OUTPUT) and the gain reduction  
caused by the compressor (GR).  
THRESHOLD knob  
Sets the threshold level that will cause the effect to start/  
stop.  
Range: −84 dB to −24 dB (default: −64 dB)  
SUPPRESSION knob  
THRESHOLD knob  
Sets the amount the output level will be reduced when  
the input sound becomes less than the threshold level.  
The higher the value, the more the output level and  
noise will be reduced.  
Sets the threshold level that will cause the effect to start.  
Range: −32 dB–0 dB (default: −12 dB)  
RATIO knob  
Range: 12 dB to 72 dB (default: 42 dB)  
ATTACK knob  
Sets the compression ratio for the input volume.  
Turning it right raises the compression ratio, increasing  
the amount of compression.  
Sets the amount of time until the set suppression  
amount is reached after the input sound goes below the  
threshold level.  
Range: 1.0:1–inf:1 (default: 2.0:1)  
ATTACK knob  
Range: 0 ms–4000 ms (default: 5 ms)  
RELEASE knob  
Sets the amount of time until the compression reaches  
the compression RATIO setting after the input volume  
exceeds the threshold level.  
Sets the amount of time until suppression stops after the  
input sound exceeds the threshold level.  
Range: 0 ms–4000 ms (default: 320 ms)  
Range: 2 ms–200 ms (default: 20 ms)  
RELEASE knob  
Sets the amount of time until the compression stops and  
the sound returns to its uncompressed level after the  
input sound goes below the threshold level.  
NOTE  
If the input is a stereo signal (stereo-linked channel or  
master), noise suppression will start when both the left and  
right input channels go below the threshold level.  
Range: 10 ms–1000 ms (default: 420 ms)  
GAIN knob  
Sets the gain of the output signal.  
When the volume is compressed, the output level  
becomes lower than the input level. Use the GAIN knob  
to increase the output level so that it is close to the input  
level.  
Range: 0 dB–32 dB (default: 4 dB)  
NOTE  
If the input is a stereo signal (stereo-linked channel or  
master), compression will start and be applied to both  
channels when either the left or right input channel exceeds  
the threshold level.  
When the compressor is off, the compressor curve will  
appear but the meters will not be active.  
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5 – Mixer Panel Settings  
8
8
DE-ESSER  
EQUALIZER (3-band parametric EQ)  
This is a compressor specialized for high frequencies. Use it to  
reduce vocal “ssounds and other harsh high-frequency noises.  
Use this to increase or decrease the levels of specific frequency  
ranges. This can be used, for example, to enhance the sound  
of individual instruments, to adjust the balance of a wide  
frequency range and to cut specific unwanted frequencies.  
FREQUENCY knob  
Sets the lowest frequency that causes the de-esser to  
function.  
Range: 1 kHz–4 kHz (default: 1.15 kHz)  
DEPTH knob  
The frequency response at the current settings is shown as a  
graph even when the equalizer is off.  
The equalizer has a high-shelf HIGH band, a low-shelf LOW band  
and a peaking (bell-shaped) MID band.  
Sets the amount of compression.  
The higher the value the greater the compression (and  
de-essing effect).  
LOW GAIN knob  
Sets the amount the level is increased or decreased for  
the LOW band.  
Range: 12 dB (default: 0 dB)  
LOW FREQ knob  
Range: 1–100 (default: 25)  
8
EXCITER  
Sets the cutoff frequency of the LOW band.  
Range: 32 Hz–1.6 kHz (default: 100 Hz)  
MID GAIN knob  
This effect emphasizes high-frequency harmonics to add clarity  
and sparkle while maintaining the original sound.  
Sets the amount the level is increased or decreased for  
the MID band.  
Range: 12 dB (default: 0 dB)  
MID FREQ knob  
Sets the cutoff frequency of the MID band.  
Range: 32 Hz–18 kHz (default: 1.0 kHz)  
MID Q knob  
Sets the acuteness of the peak of the MID BAND.  
The higher the value the more acute it becomes, making  
it affect a narrower frequency band.  
The lower the value, the less acute it becomes, making it  
affect a broader frequency band.  
Range: 0.25–16 (default: 0.5)  
HIGH GAIN knob  
Sets the amount the level is increased or decreased for  
the HIGH band.  
Range: 12 dB (default: 0 dB)  
HIGH FREQ knob  
FREQUENCY knob  
Sets the frequency above which harmonics are empha-  
sized.  
Range: 1 kHz–4 kHz (default: 2.00 kHz)  
DEPTH knob  
Sets the amount that harmonics are emphasized.  
The higher the value, the more they are emphasized.  
Sets the cutoff frequency of the HIGH band.  
Range: 1.7 kHz–18 kHz (default: 10 kHz)  
Range: 1–100 (default: 75)  
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5 – Mixer Panel Settings  
Send effect  
Restoring settings to default values  
8
REVERB  
To reset the mixer settings to their original values, use the  
Windows File menu or the Mac TASCAM US-1200 Mixer Panel  
menu.  
This effect adds reverberations to the original sound. Multiple  
sounds are delayed at various times with damping over time  
that is as natural as possible to produce reverberations like  
those of a hall, live-music club or studio, for example.  
Windows Mixer Panel menu  
Reverb type switch  
Use to select the type of reverb.  
Depending on the type, the density and level of the  
reverb sound changes.  
Options: HALL (default), ROOM, LIVE, STUDIO, PLATE  
PRE DELAY knob  
Set the amount of delay until the first reverberations.  
The larger the value, the larger the reverberations make  
the room sound.  
Range: 0–250 ms (default: 42 ms)  
REVERB TIME knob  
Mac Mixer Panel menu  
8
Effect Reset  
Select this to reset all the settings on the EFFECTS page. (See  
Set the amount of time that the reverberations continue.  
The larger the value, the longer they continue.  
Range: 0.1–10 s (default: 2.7 s)  
8
Mixer Reset  
Select this to reset the settings on the MIXER page. (See  
8
Close  
Select to close the Mixer Panel.  
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5 – Mixer Panel Settings  
Resetting the effect settings  
Resetting the mixer settings  
Select this to reset all the settings on the EFFECTS page.  
Select this to reset the settings on the MIXER page.  
CAUTION  
CAUTION  
After resetting, you cannot restore the previous settings.  
After resetting, you cannot restore the previous settings.  
1. In the menu bar, Click “Fileon a Windows PC or click  
TASCAM US-1200 Mixer Panelon a Mac to open a  
pulldown menu, and click “Effect Reset..."  
1. In the menu bar, Click “Fileon a Windows PC or click  
TASCAM US-1200 Mixer Panelon a Mac to open a  
pulldown menu, and click “Mixer Reset..."  
The following confirmation message will appear.  
The following confirmation message will appear.  
Windows confirmation message  
Windows confirmation message  
Mac confirmation message  
Mac confirmation message  
2. Click the “OKbutton in the message window to reset the  
effect settings to their default values.  
2. Click the “OKbutton in the message window to reset the  
mixer settings and related settings to their default values.  
The items reset are as follows.  
COMPRESSOR  
The items reset and their default values are as follows.  
The following items on the INTERFACE page  
o
o
o
o
o
THRESHOLD, RATIO, ATTACK, RELEASE, GAIN  
NOISE SUPPRESSOR  
THRESHOLD, SUPPRESSION, ATTACK, RELEASE  
DE-ESSER  
FREQUENCY, DEPTH  
EXCITER  
FREQUENCY, DEPTH  
EQ  
GAIN for all frequency bands (LOW, MID, HIGH) and MID  
FREQ Q  
REVERB  
o
LINE OUTPUTS 1-2:  
mixer output L-R  
The following items on the MIXER page  
o
Dynamics effects: off  
o
o
o
o
o
o
o
o
o
o
o
o
o
Dynamics effects assignment buttons: off  
Effects send selection buttons (all channels): POST  
SEND knobs (all channels): 127  
SOLO buttons (all channels): off  
MUTE buttons (all channels): off  
Pan sliders (all channels): center (C)  
Channel faders (all channels): 0 dB  
LINK buttons (all channel pairs): off  
Send effect: off  
SEND knob: 127  
RETURN knob: 64  
Master fader: 0 dB  
MON MIX: Center  
o
ROOM TYPE, PRE DELAY, REVERB TIME  
NOTE  
Click the “Cancel” button to return to the Mixer Panel  
without resetting.  
The Effect Reset function does not change the effect on/  
off status or the dynamics effect assignment. Use the Mixer  
Reset function to restore these settings to their defaults.  
See the effect explanations for the default settings of each  
effect.  
NOTE  
Click the “Cancel” button to return to the Mixer Panel  
without resetting.  
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6 – Application Guide  
In this chapter, we explain how to set some audio applications  
for use with this unit.  
Windows 7 and Windows Media Player  
8
DAW software  
1. Quit all applications and open the Control Panel from the  
Start button menu.  
2. Open “Sound.  
Settings are made in different ways according to the DAW. When  
using a DAW, consult its operation manual.  
NOTE  
Windows XP and Windows Media  
Player  
If you do not see this item, click “Hardware and Sound” to  
show it.  
1. Quit all applications and open the Control Panel from the  
Start menu.  
2. Click “Sounds and Audio Devicesto open the “Sounds and  
Audio Devices Propertieswindow.  
3. On the “Playbackpage, right-click “Speakers TASCAM  
US-1200, and click “Set as Default Devicein the pop-up  
menu that appears.  
NOTE  
When you do this, the green check mark (4) appears next to  
“Speakers TASCAM US-1200.  
If you do not see this item, click “Sounds, Speech, and Audio  
Devices” to show it.  
3. Click the “Audiotab to open the “Audiopage.  
4. For the “Sound playbackitem, set the “Default deviceto  
TASCAM US-1200.  
NOTE  
To use this unit as a recording device, on the “Recording”  
page, right-click “Line In TASCAM US-1200” and click “Set as  
Default Device” in the pop-up menu that appears.  
4. After completing the setting, click the “OKbutton.  
5. Start Windows Media Player, select an audio file and begin  
playback.  
NOTE  
To use this unit as a recording device, for the “Sound  
recording” item, set the “Default device” to “TASCAM  
US-1200.  
NOTE  
If you change the setting while Windows Media Player is  
running, the software will not recognize that the device has  
been changed. In this case, restart Windows Media Player.  
5. After completing the setting, click the “OKbutton.  
6. Launch Windows Media Player, select an audio file and start  
playback.  
If you still cannot hear sound after making the settings and  
completing the procedures above, restart the computer.  
If you make this setting, sound will be output through this  
unit, but no sound will be output by the computer’s speakers  
or headphone jack.  
NOTE  
If you change the setting while Windows Media Player is  
running, the software will not recognize that the device has  
been changed. In this case, restart Windows Media Player.  
By default, the mixer pan settings are set to the center (C).  
For this reason, sounds playing back will be heard as mono.  
Adjust the built-in mixer settings as necessary. (See “MIXER  
If you still cannot hear sound after making the settings and  
completing the procedures above, restart the computer.  
If you make this setting, sound will be output through  
this unit, but no sound will be output from the computer’s  
speakers or headphone jack.  
By default, the mixer pan settings are set to the center (C).  
For this reason, sounds playing back will be heard as mono.  
Adjust the built-in mixer settings as necessary. (See “MIXER  
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6 – Application Guide  
Windows 8 and Windows Media Player  
Mac OS X and iTunes  
1. Quit all applications and right-click the Start screen and then  
click the “All appsbutton that is at the bottom right of the  
screen to open the Apps screen.  
1. Double-click the Audio MIDI Setup application, which is in  
the Utilities subfolder of the Applications folder, and then  
open the Audio Devices window.  
2. Click “US-1200to select it, and right-click or control-click  
“US-1200. Then, click “Use this device for sound outputin  
the pop-up menu.  
NOTE  
In Windows 8.1, click the x icon that appears at the bottom  
right of the start screen.  
2. Click “Control Panel.  
The speaker mark appears next to “US-1200.  
NOTE  
You can also open the Control Panel by clicking the Control  
Panel item in the menu that appears if you right-click the  
bottom left corner of the desktop.  
3. After clickingHardware and Sound", open the Sound screen.  
4. On the “Playbackpage, right-click “Speakers TASCAM  
US-1200, and click “Set as Default Devicein the pop-up  
menu that appears.  
When you do this, the green check mark (4) appears next to  
“Speakers TASCAM US-1200.  
NOTE  
To use this device as the recording device, select “Use this  
device for sound input” for the “US-1200.  
3. Launch iTunes, select an audio file and start playback.  
Using Audio MIDI setup in OS X Mavericks  
(10.9)  
In OS X Mavericks (10.9), two options appear in the Audio  
Devices list: US-1200 (Bit Accurate) and US-1200 (Core Audio).  
Only the “US-1200 (Bit Accurate)setting can be used as the  
input or output device.  
Do not use the “US-1200 (Bit Accurate)option.  
NOTE  
To use this unit as a recording device, on the “Recording”  
page, right-click “Line in TASCAM US-1200” and click “Set as  
Default Device” in the pop-up menu that appears.  
5. After completing the setting, click the “OKbutton.  
6. Launch Windows Media Player, select an audio file and start  
playback.  
NOTE  
If you change the setting while Windows Media Player is  
running, the software will not recognize that the device has  
been changed. In this case, restart Windows Media Player.  
If you still cannot hear sound after making the settings and  
completing the procedures above, restart the computer.  
If you make this setting, sound will be output through  
this unit, but no sound will be output from the computer’s  
speakers or headphone jack.  
By default, the mixer pan settings are set to the center (C).  
For this reason, sounds playing back will be heard as mono.  
Adjust the built-in mixer settings as necessary. (See “MIXER  
NOTE  
When the “US-1200 (Bit Accurate)” option can be selected  
in a DAW or other software, using it should make recording  
and playback more stable.  
The “US-1200 (Bit Accurate)” option cannot be used with  
applications downloaded from the Mac App Store. Use the  
“US-1200 (Core Audio)” option with such applications.  
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7 – Troubleshooting  
Please read this chapter if you are unable to use the unit  
properly even after setting it up following the procedures in this  
manual.  
If you are still unable to resolve a problem, please contact  
TASCAM customer support with the following information  
about the operating environment and details about the trouble.  
8
There is no sound even when audio is playing back.  
The audio output must be set on the computer.  
Please confirm the following while the unit is connected to the  
computer. Moreover, if you make the following settings, sound  
will be output through this unit, but no sound will be output by  
the computer’s speakers or headphone jack.  
8
Operating environment  
Computer manufacturer:  
Model:  
CPU:  
Memory (RAM):  
Operating system:  
Applications used:  
Antivirus software:  
Wireless LAN use:  
Windows XP/7/8  
Make the settings explained in Chapter 6 according to the  
operating system.  
Conduct procedures 1–4 for Windows 8 or procedures 1–3  
for Windows XP/7 to set the default device for playback.  
Mac OS X  
1. Quit all applications and open “System Preferencesfrom  
the Apple menu.  
2. Open “Sound.  
See the end of this document for contact information.  
3. On the Output tab, select “US-1200.  
8
Installation fails.  
Installation completes, but the computer does not  
recognize the unit.  
After completing the setting, restart the computer and check  
the sound of playback. Depending on the application that you  
are using, you might need to make additional device settings.  
In particular, DAW software operates using audio engines with  
settings that are different from the OS settings, so confirm the  
DAW driver settings first after installing the driver for this unit.  
If some trouble is causing installation to fail, or installation  
completes but the computer does not recognize the unit, check  
the following.  
Please see the manuals for the applications that you are using  
for detailed setting procedures.  
1) Change the USB port  
Since the unit might not properly function with some USB  
ports, try connecting it to a different USB port (that is built  
into the computer), and reinstall the driver.  
NOTE  
Try again after disconnecting other USB devices. (Keyboards  
and mice can be left connected.)  
Do not use a USB hub. Always connect the unit directly to a  
USB port on the computer (built-in)  
Stop software that is running in the background  
Since antivirus software and other software running in the  
background can interfere with installation, stop them before  
beginning installation.  
See “Installing the driveron page 9 in this manual for  
how to install and uninstall the driver.  
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7 – Troubleshooting  
8
Sound breaks up or there is noise.  
Mac OS X  
1. Select “System Preferencesfrom the Apple menu, and  
open the Energy Saver pane.  
2. Set “Computer sleepto “Never.  
3. Set “Display sleepto “Never.  
The processing load on the computer causes sound to break up  
and noise to occur.  
Here are some methods to reduce the load on the computer.  
NOTE  
1) Wireless networks and software (including antivirus software)  
running in the background puts processing loads on the  
computer that can cause the sound to break up and other noise.  
Depending on the Mac OS X version and Macintosh  
computer model, this setting might not be available.  
Stop wireless LAN transmission, antivirus software and other  
software running in the background when using this unit.  
2) Set the buffer size (latency) in the audio application that you  
are using or in this unit's Mixer Panel to a larger value.  
8
Something is wrong with the volume.  
A mixer function might be affecting the volume.  
NOTE  
Open the MIXER page of the Mixer Panel and check all the  
settings.  
Consult the maker of the audio application that you are  
using for ways to reduce its load on your computer.  
8
Something is wrong with the sound.  
3) Change the settings of your computer so that they are  
optimal for audio processing.  
A built-in effect might be changing the sound quality. Open the  
EFFECTS page of the Mixer Panel and check all the settings.  
Windows 8  
1. In Windows 8, right-click the ordinary Start screen (Metro  
user interface screen) and then click “All apps.  
2. Right-click “Computerand select “Properties.  
3. Click “Advanced system settings.  
4. On the Advanced tab of the System Properties window, click  
“Settingsin the Performance section.  
5. On the Visual Effects tab of the Performance Options  
window, select “Adjust for best performance.  
Windows 7  
a) Turn Aero off.  
1. Right-click the desktop and select “Personalize.  
2. Select one of the “Basic and High Contrast Themes.  
b) Performance settings  
1. Right-click “Computerand select “Properties.  
2. Click “Advanced system settings.  
3. On the Advanced tab of the System Properties window, click  
“Settingsin the Performance section.  
4. On the Visual Effects tab of the Performance Options  
window, select “Adjust for best performance.  
Windows XP  
1. Right-click “My Computerand select “Properties.  
2. Click the “Advancedtab.  
3. Click “Settingsin the Performance section.  
4. In the Performance Options window, select “Adjust for best  
performance.  
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8 – Specifications  
Analog outputs  
Audio resolution  
8
Monitor outputs (OUTPUT (BALANCED) L/R)  
8
Sampling frequencies  
Connectors: 6.3mm (1/4") standard TRS jacks  
(Tip: HOT, Ring: COLD, Sleeve: GND)  
44.1, 48, 88.2, 96 kHz  
Output impedance: 100 Ω  
8
Quantization bit depth  
Rated output level:  
+4 dBu (1.273 Vrms)  
16/24-bit  
Maximum output level: +24 dBu (12.283 Vrms)  
8
Headphone output (PHONES)  
Analog audio input and output ratings  
Connector: 6.3mm (1/4") standard stereo jack  
Maximum output: 50 mW + 50 mW or higher (THD+N 1% or  
less, into 32 Ω load)  
Analog inputs  
8
Mic inputs (MIC IN 14)  
Control input/output  
Balanced  
Connectors: XLR-3-31 equivalent  
(1: GND, 2: HOT, 3: COLD)  
Input impedance: 2.2 kΩ  
Rated input level (gain knob at MAX):  
Vrms)  
Rated input level (gain knob at MIN):  
Vrms)  
8
USB  
Connector:  
4-pin USB B-type  
Transfer rate: USB 2.0 High Speed (480 Mbps)  
−68 dBu (0.0003  
−22 dBu (0.0616  
Audio performance  
Maximum input level: −6 dBu (0.3884 Vrms)  
Headroom: 16 dB  
8
Frequency response  
MIC IN to OUTPUT(BALANCED)  
8
Guitar inputs (GUITAR 5-6)  
20 Hz – 20 kHz 1 dB (44.1/48 kHz, JEITA)  
20 Hz – 40 kHz 2 dB (88.2/96 kHz, JEITA)  
LINE IN to OUTPUT(BALANCED)  
Unbalanced  
(when GUITAR/LINE IN switch set to GUITAR ( ))  
Connectors: 6.3mm (1/4") standard TS jacks  
(Tip: HOT, Sleeve: GND)  
Input impedance: 800 kΩ  
20 Hz – 20 kHz 1 dB (44.1/48 kHz, JEITA)  
20 Hz – 40 kHz 2 dB (88.2/96 kHz, JEITA)  
8
8
8
S/N ratio  
Rated input level (gain knob at MAX):  
Vrms)  
Rated input level (gain knob at MIN):  
Vrms)  
Maximum input level: +10 dBV (3.162 Vrms)  
Headroom: 16 dB  
−51 dBV (0.0028  
−6 dBV (1.995  
95 dB or higher (MIC IN to OUTPUT(BALANCED), gain knob  
at MIN, JEITA)  
95 dB or higher (LINE IN to OUTPUT(BALANCED), gain  
knob at MIN, JEITA)  
Distortion  
8
Line inputs (LINE IN 5-6)  
0.01% or less (MIC IN to OUTPUT(BALANCED), 1kHz sine  
wave, at maximum input, JEITA)  
0.01% or less (LINE IN to OUTPUT(BALANCED), 1kHz sine  
wave, at maximum input, JEITA)  
Balanced  
(when GUITAR/LINE IN switch set to LINE IN ( ))  
Connectors: 6.3mm (1/4") standard TRS jacks  
(Tip: HOT, Ring: COLD, Sleeve: GND)  
Input impedance: 10 kΩ  
Rated input level (gain knob at MAX):  
Vrms)  
Rated input level (gain knob at MIN):  
Vrms)  
Crosstalk  
90 dB or more (MIC IN to OUTPUT(BALANCED), 1 kHz)  
90 dB or more (LINE IN to OUTPUT(BALANCED), 1 kHz)  
−41 dBu (0.0069  
+4 dBu (1.228  
Maximum input level: +20 dBu (7.75 Vrms)  
Headroom: 16 dB  
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8 – Specifications  
Computer system requirements  
General  
latest information about supported operating systems.  
8
Power  
Specialized AC adapter (GPE248-120200-Z)  
8
8
8
8
8
Power consumption  
Windows  
5.5W  
8
Supported operating systems  
External dimensions  
Windows 8 (including 8.1) 32-bit  
Windows 8 (including 8.1) 64-bit  
Windows 7 32-bit SP1 or later  
Windows 7 64-bit SP1 or later  
Windows XP 32-bit SP3 or later  
482.6 × 45 × 300.4 mm (width × height × depth)  
Weight  
2.9 Kg  
Operating temperature range  
(Windows Vista 32-bit/64-bit and Windows XP 64-bit are not  
supported)  
5–35 °C  
Bundled software  
8
Computer hardware requirements  
SONAR LE (for Windows only)  
Ableton Live Lite  
Windows computer with a USB 2.0 port  
8
CPU/processor speed  
2 GHz or faster dual core processor (x86)  
8
Memory  
2 GB or more  
CAUTION  
Operation of this unit was confirmed using standard  
computers that meet the above requirements. This does  
not guarantee operation with all computers that meet the  
above requirements. Even computers that meet the same  
system requirements might have processing capabilities  
that differ according to their settings and other operating  
conditions  
Mac OS X  
8
Supported operating systems  
Mavericks (10.9.1 or later)  
Mountain Lion (10.8.4 or later)  
Lion (10.7.5 or later)  
Snow Leopard (10.6.8 or later)  
8
Computer hardware requirements  
Apple Macintosh computer with a USB 2.0 port  
8
CPU/processor speed  
2 GHz or faster dual core processor  
8
Memory  
2 GB or more  
Supported audio drivers  
ASIO 2.0, WDM (MME)  
Core Audio  
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8 – Specifications  
Dimensional drawings  
41.1mm  
432.6mm  
434.2mm  
482.6mm  
44mm 1mm  
465mm  
Illustrations in this manual might differ in part from the actual product.  
Specifications and external appearance might be changed without notification to improve the product.  
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8 – Specifications  
Audio flow diagram  
8
Multitrack mode  
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8 – Specifications  
8
Stereo mix mode  
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Note  
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US-1200  
TEAC CORPORATION  
Phone: +81-42-356-9143  
1-47 Ochiai, Tama-shi, Tokyo 206-8530 Japan  
TEAC AMERICA, INC.  
Phone: +1-323-726-0303  
7733 Telegraph Road, Montebello, California 90640 USA  
TEAC MEXICO, S.A. de C.V.  
Phone: +52-55-5010-6000  
Río Churubusco 364, Colonia Del Carmen, Delegación Coyoacán, CP 04100, México DF, México  
TEAC UK LIMITED  
Phone: +44-8451-302511  
Meridien House, Ground Floor,69 - 71, Clarendon Road, Watford, Hertfordshire, WD17 1DS, UK  
TEAC EUROPE GmbH  
Phone: +49-611-71580  
Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany  
TEAC SALES & TRADING(SHENZHEN) CO., LTD  
Phone: +86-755-88311561~2  
Room 817, Block A, Hailrun Complex, 6021 Shennan Blvd., Futian District, Shenzhen 518040, China  
Printed in China  
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