Roland DS 7 User Manual

Thank you for purchasing the Roland Bi-Amp Monitor DS-8/7/5.  
201b  
Before using this unit, carefully read the sections entitled: “IMPORTANT SAFETY  
INSTRUCTIONS” (p. 2), “USING THE UNIT SAFELY” (p. 3, 4), and “IMPORTANT  
NOTES” (p. 5). These sections provide important information concerning the proper  
operation of the unit. Additionally, in order to feel assured that you have gained a  
good grasp of every feature provided by your new unit, Owner’s manual should be  
read in its entirety. The manual should be saved and kept on hand as a convenient  
reference.  
Main Features  
In Pursuit of High Sound Quality  
The DS-8/7/5 powered monitor uses a two-way, bi-  
amplifier design to achieve high sound quality.  
Amplifier  
HF  
The LF driver and dome HF driver use separate amps  
sections for LF and HF, ensuring optimal sound quality.  
Amplifier  
LF  
In particular, the DS-8/7 feature completely discrete DC  
power amps for the highest possible quality.  
Analog Input  
In addition to an XLR connector, which provides for  
balanced input, a 1/4" TRS phone jack accommodating either balanced or unbalanced input  
is also provided. This assures broad-ranging connectivity.  
Digital Input  
The digital inputs (coaxial and optical) support 24-bit digital audio data at sampling rates up  
to 192 kHz. AES/EBU professional audio format digital input is also provided.  
Digitally input signals are reproduced faithfully through 24-bit D/A conversion, thus  
preventing noise or a drop in sound quality.  
You can use the monitors with a wide variety of equipment and applications through  
selective use of the analog and digital settings.  
Magnetically Shielded Low- and High-Frequency Drivers  
This allows you to use the speakers next to CRT displays.  
202  
Copyright © 2004 ROLAND CORPORATION  
All rights reserved. No part of this publication may be reproduced in any form without the  
written permission of ROLAND CORPORATION.  
USING THE UNIT SAFELY  
The  
symbol alerts the user to important instructions  
Used for instructions intended to alert  
the user to the risk of death or severe  
injury should the unit be used  
improperly.  
or warnings.The specific meaning of the symbol is  
determined by the design contained within the  
triangle. In the case of the symbol at left, it is used for  
general cautions, warnings, or alerts to danger.  
Used for instructions intended to alert  
the user to the risk of injury or material  
damage should the unit be used  
improperly.  
The  
symbol alerts the user to items that must never  
be carried out (are forbidden). The specific thing that  
must not be done is indicated by the design contained  
within the circle. In the case of the symbol at left, it  
means that the unit must never be disassembled.  
* Material damage refers to damage or  
other adverse effects caused with  
respect to the home and all its  
furnishings, as well to domestic  
animals or pets.  
The symbol alerts the user to things that must be  
carried out. The specific thing that must be done is  
indicated by the design contained within the circle. In  
the case of the symbol at left, it means that the power-  
cord plug must be unplugged from the outlet.  
001  
008a  
012a  
Before using this unit, make sure  
to read the instructions below,  
and the Owner’s Manual.  
The unit should be connected to  
Immediately turn the power off,  
remove the power cord from the  
outlet, and request servicing by  
your retailer, the nearest Roland  
Service Center, or an authorized  
Roland distributor, as listed on the “Infor-  
mation” page when:  
a power supply only of the type  
described in the operating  
instructions, or as marked on the rear side  
of unit.  
.......................................................................  
001-50 Connect mains plug of this  
......................................................................  
model to a mains socket outlet  
with a protective earthing  
connection.  
008e  
Use only the attached power-  
supply cord. Also, the supplied  
power cord must not be used  
with any other device.  
• The power-supply cord, or the plug  
has been damaged; or  
.......................................................................  
• If smoke or unusual odor occurs  
002a  
Do not open or perform any  
internal modifications on the  
unit.  
......................................................................  
• Objects have fallen into, or liquid has  
been spilled onto the unit; or  
009  
Do not excessively twist or bend  
the power cord, nor place heavy  
objects on it. Doing so can  
damage the cord, producing  
severed elements and short  
circuits. Damaged cords are fire and  
shock hazards!  
• The unit has been exposed to rain (or  
otherwise has become wet); or  
.......................................................................  
003  
Do not attempt to repair the unit,  
or replace parts within it (except  
when this manual provides  
specific instructions directing  
you to do so). Refer all servicing  
to your retailer, the nearest  
Roland Service Center, or an  
authorized Roland distributor, as listed  
on the “Information” page.  
• The unit does not appear to operate  
normally or exhibits a marked change  
in performance.  
.......................................................................  
014  
......................................................................  
Protect the unit from strong  
impact.  
(Do not drop it!)  
010  
This unit, either alone or in  
combination with an amplifier  
and headphones or speakers,  
may be capable of producing  
sound levels that could cause  
permanent hearing loss. Do not  
operate for a long period of time  
at a high volume level, or at a  
level that is uncomfortable. If  
you experience any hearing loss  
or ringing in the ears, you should  
immediately stop using the unit, and  
consult an audiologist.  
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.......................................................................  
015  
004  
Never use or store the unit in  
places that are:  
Do not force the unit’s power-  
supply cord to share an outlet  
with an unreasonable number of  
other devices. Be especially  
careful when using extension  
cords—the total power used by  
all devices you have connected to  
the extension cord’s outlet must  
never exceed the power rating  
(watts/amperes) for the  
• Subject to temperature  
extremes (e.g., direct sunlight  
in an enclosed vehicle, near a  
heating duct, on top of heat-  
generating equipment); or are  
• Damp (e.g., baths, washrooms, on wet  
floors); or are  
......................................................................  
011  
• Humid; or are  
Do not allow any objects (e.g.,  
flammable material, coins, pins);  
or liquids of any kind (water, soft  
drinks, etc.) to penetrate the unit.  
extension cord. Excessive loads can cause  
the insulation on the cord to heat up and  
eventually melt through.  
• Exposed to rain; or are  
• Dusty; or are  
.......................................................................  
• Subject to high levels of vibration.  
016  
.......................................................................  
Before using the unit in a foreign  
country, consult with your  
retailer, the nearest Roland  
Service Center, or an authorized  
Roland distributor, as listed on the “Infor-  
mation” page.  
......................................................................  
007  
013  
Make sure you always have the  
unit placed so it is level and sure  
to remain stable. Never place it  
on stands that could wobble, or on  
inclined surfaces.  
In households with small  
children, an adult should  
provide supervision until the  
child is capable of following all  
the rules essential for the safe operation  
of the unit.  
.......................................................................  
.......................................................................  
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3
 
026  
104  
Do not put anything that  
Try to prevent cords and cables  
from becoming entangled. Also,  
all cords and cables should be  
placed so they are out of the reach of  
children.  
contains water (e.g., flower  
vases) on this unit. Also, avoid  
the use of insecticides, perfumes,  
alcohol, nail polish, spray cans,  
etc., near the unit. Swiftly wipe  
away any liquid that spills on the unit  
using a dry, soft cloth.  
......................................................................  
106  
Never climb on top of, nor place  
heavy objects on the unit.  
.......................................................................  
......................................................................  
1107b  
101a  
Never handle the power cord or  
its plugs with wet hands when  
plugging into, or unplugging  
from, an outlet or this unit.  
The unit should be located so  
that its location or position does  
not interfere with its proper  
ventilation.  
......................................................................  
.......................................................................  
108a  
102b  
Before moving the unit,  
Always grasp only the plug on  
the power-supply cord when  
plugging into, or unplugging  
from, an outlet or this unit.  
disconnect the power plug from  
the outlet, and pull out all cords  
from external devices.  
......................................................................  
.......................................................................  
109a  
103a  
Before cleaning the unit, turn off  
the power and unplug the power  
cord from the outlet (p. 5).  
At regular intervals, you should  
unplug the power plug and clean  
it by using a dry cloth to wipe all  
dust and other accumulations  
away from its prongs. Also,  
disconnect the power plug from  
the power outlet whenever the  
unit is to remain unused for an  
extended period of time. Any  
......................................................................  
110a  
Whenever you suspect the possi-  
bility of lightning in your area,  
pull the plug on the power cord  
out of the outlet.  
......................................................................  
119  
accumulation of dust between the power  
plug and the power outlet can result in  
poor insulation and lead to fire.  
The top of the unit may become  
hot, so take care to avoid burns.  
......................................................................  
.......................................................................  
For EU Countries  
This product complies with the requirements of European Directives EMC 89/336/EEC and LVD 73/23/EEC.  
For the USA  
FEDERAL COMMUNICATIONS COMMISSION  
RADIO FREQUENCY INTERFERENCE STATEMENT  
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the  
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential  
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in  
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee  
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the  
interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:  
(1) This device may not cause harmful interference, and  
(2) This device must accept any interference received, including interference that may cause undesired operation.  
Unauthorized changes or modification to this system can void the users authority to operate this equipment.  
This equipment requires shielded interface cables in order to meet FCC class B Limit.  
For Canada  
NOTICE  
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.  
AVIS  
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.  
4
IMPORTANT NOTES  
291b  
359  
Do not paste stickers, decals, or the like to this instrument.  
In addition to the items listed under “IMPORTANT  
SAFETY INSTRUCTIONS” and “USING THE UNIT  
SAFELY” on pages 2 ~ 4, please read and observe the  
following:  
Peeling such matter off the instrument may damage the exterior  
finish.  
Maintenance  
401a  
For everyday cleaning wipe the unit with a soft, dry cloth or one  
that has been slightly dampened with water. To remove stubborn  
dirt, use a cloth impregnated with a mild, non-abrasive detergent.  
Afterwards, be sure to wipe the unit thoroughly with a soft, dry  
cloth.  
Power Supply  
301  
Do not connect this unit to same electrical outlet that is being  
used by an electrical appliance that is controlled by an inverter  
(such as a refrigerator, washing machine, microwave oven, or air  
conditioner), or that contains a motor. Depending on the way in  
which the electrical appliance is used, power supply noise may  
cause this unit to malfunction or may produce audible noise. If it  
is not practical to use a separate electrical outlet, connect a power  
supply noise filter between this unit and the electrical outlet.  
402  
Never use benzine, thinners, alcohol or solvents of any kind, to  
avoid the possibility of discoloration and/or deformation.  
Additional Precautions  
307  
Before connecting this unit to other devices, turn off the power to  
553  
all units. This will help prevent malfunctions and/or damage to  
speakers or other devices.  
Use a reasonable amount of care when using the unit’s buttons,  
sliders, or other controls; and when using its jacks and  
connectors. Rough handling can lead to malfunctions.  
308  
Although the LCD and LEDs are switched off when the POWER  
556  
switch is switched off, this does not mean that the unit has been  
completely disconnected from the source of power. If you need to  
turn off the power completely, first turn off the POWER switch,  
then unplug the power cord from the power outlet. For this  
reason, the outlet into which you choose to connect the power  
cord’s plug should be one that is within easy reach and readily  
accessible.  
• When connecting / disconnecting all cables, grasp the connector  
itself—never pull on the cable. This way you will avoid causing  
shorts, or damage to the cable’s internal elements.  
557  
A small amount of heat will radiate from the unit during normal  
operation.  
558b  
To avoid disturbing your neighbors, try to keep the unit’s volume  
at reasonable levels (especially when it is late at night).  
559a  
When you need to transport the unit, package it in the box  
Placement  
(including padding) that it came in, if possible. Otherwise, you  
will need to use equivalent packaging materials.  
351  
Using the unit near power amplifiers (or other equipment  
containing large power transformers) may induce hum. To  
alleviate the problem, change the orientation of this unit; or move  
it farther away from the source of interference.  
562  
Use a cable from Roland to make the connection. If using some  
other make of connection cable, please note the following precau-  
tions.  
352a  
This device may interfere with radio and television reception. Do  
not use this device in the vicinity of such receivers.  
352b  
Noise may be produced if wireless communications devices, such  
• Some connection cables contain resistors. Do not use cables  
that incorporate resistors for connecting to this unit. The use  
of such cables can cause the sound level to be extremely low,  
or impossible to hear. For information on cable specifications,  
contact the manufacturer of the cable.  
as cell phones, are operated in the vicinity of this unit. Such noise  
could occur when receiving or initiating a call, or while  
conversing. Should you experience such problems, you should  
relocate such wireless devices so they are at a greater distance  
from this unit, or switch them off.  
add  
Avoid inserting fingers into  
the bass reflex ducts when  
transporting or handling  
the unit. Otherwise, you  
risk getting your fingers  
stuck.  
354b  
Do not expose the unit to direct sunlight, place it near devices  
that radiate heat, leave it inside an enclosed vehicle, or otherwise  
subject it to temperature extremes. Also, do not allow lighting  
devices that normally are used while their light source is very  
close to the unit (such as a piano light), or powerful spotlights to  
shine upon the same area of the unit for extended periods of time.  
Excessive heat can deform or discolor the unit.  
355b  
When moved from one location to another where the temper-  
ature and/or humidity is very different, water droplets (conden-  
sation) may form inside the unit. Damage or malfunction may  
result if you attempt to use the unit in this condition. Therefore,  
before using the unit, you must allow it to stand for several  
hours, until the condensation has completely evaporated.  
356  
Do not allow rubber, vinyl, or similar materials to remain on the  
unit for long periods of time. Such objects can discolor or  
otherwise harmfully affect the finish.  
5
   
Panel Descriptions  
Front  
fig.  
Digital In Indicator  
Power Switch  
This switch turns the power on/off.  
This lights up when output is received from a  
connected digital device.  
If you need turn off the  
power supply completely,  
first turn off the POWER  
switch, then unplug the  
power cord from the power  
outlet. Refer to Power  
Supply (p. 5).  
Connect the digital-signal output device, set the  
"Input Select switch" to DIGITAL INPUT, and set  
the "Digital Input select switch" according to the  
connector to which the device is attached (Coaxial,  
Optical or XLR (AES/EBU)).  
* When the connected digital-signal output device  
is not powered up, the Digital In indicator does not  
light up.  
HF Driver  
* Do not touch  
the diaphragm.  
LF Driver  
* Do not touch  
the speaker cone.  
Power Indicator  
Lights when power is on.  
Before turning the power on or off, you must lower  
the volume of this unit and your connected device etc.  
This unit is equipped with a protection circuit. A brief  
interval (a few seconds) after power up is required  
before the unit will operate normally.  
Bass-reflex Ducts  
These are conduits for rich, bass-range reproduction.  
Rear  
fig.  
1 Digital Input  
Coaxial Input Connector (Digital Input)  
This is the digital input connector for coaxial cable.  
It cannot be used for input of analog audio signals (no sound  
is produced).  
5
6
4
3
Optical Input Connector (Digital Input)  
This is the digital input connector for optic-fiber cable. Use  
commercially available optical cable for audio equipment to  
make the connection.  
7
2
8
XLR Input Connector (Digital Input)  
This is a digital input for AES/EBU professional format  
digital audio.  
Power cord  
It cannot be used for input of analog audio signals (no sound  
is produced).  
1
6
Panel Descriptions  
Digital Input Select Switch  
This switch selects AES/EBU, Optical or Coaxial. Select the  
5 Level Control  
This adjusts the input level. Turning the control clockwise  
connector used for the input signal.  
increases the sound from the speakers.  
Assign Switch  
This switch selects the stereo position of the digital signal.  
6 HF Trim Control  
It selects Right, L+R, or Left when using two DS-8/7/5  
monitors for stereo sound (with digital signals).  
This adjusts the sound quality of the treble range  
It adjusts the output level of the HF driver.  
(+/-3 dB above the crossover frequency)  
Choose the setting appropriate for your setup.  
7 LF Trim Control  
With the DS-8/7/5, there is no difference between L and R.  
This adjusts the sound quality of the bass range  
When using the digital input connectors of two DS-8/7/5  
monitors for stereo sound, the digital signal can be input to  
either L or R.  
(80 Hz, +/-3 dB).  
The LF Trim and HF Trim controls on the DS-8/7/5 are  
designed to correct the sound quality of the sonic field. Use  
these to make fine adjustments to match the usage conditions.  
When connecting multiple DS-8/7/5 monitors with digital  
signals, this connector is used for output to the second DS-8/7/  
5.  
8 AC Inlet  
Connect the included Power cord here. Plug it firmly in, so  
that the cable does not accidentally become disconnected.  
Refer to Connection Examples (p. 8).  
3 Analog Input  
XLR/TRS Phone Input Connector (Analog Input)  
This is for connecting XLR or TRS phone plugs.  
fig.  
XLR type  
TRS  
phone type  
(Balanced)  
Phone type  
(Unbalanced)  
Both balanced and unbalanced connections are possible.  
922b  
This instrument is equipped with balanced (XLR/TRS) type  
input jacks. Wiring diagrams for these jacks are shown  
below. Make connections after first checking the wiring  
diagrams of other equipment you intend to connect.  
fig.  
GND(SLEEVE)  
1:GND  
2:HOT  
HOT(TIP)  
3:COLD  
COLD(RING)  
4 Input Select Switch  
Used to select Digital Input or Analog Input.  
Select the connector used for the input signal.  
7
Connection Examples  
Using Two DS-8/7/5 Monitors for Stereo Sound  
fig.  
Example for  
Example for  
Using Analog Input Connectors  
Using Digital Input Connectors  
Select  
DIGITAL IN  
(COAXIAL)  
THRU  
(DIGITAL OUT)  
DIGITAL IN  
(COAXIAL, OPTICAL, AES/EBU)  
Recording Equipment,etc.  
DIGITAL OUT  
Mixer,etc.  
CD Player, DVD Player,  
MD Player, etc  
VS-2480DVD/CD, VS-2400CD, VS-2000CD,etc  
Tips about high sound quality playback  
Please pay careful attention to the placement location. In order to take full advantage of the low-frequency  
playback capabilities of this device, we recommend that you place it on a hard and strong base.  
When using digital in connections, turn down the LEVEL knob of this device and raise the output level of the  
connected device. This will take advantage of the full number of bits in the digital signal, improving the audio  
quality.  
8
 
Connection Examples  
Important Notes on Placement  
• During setup and transport, be careful not to damage the  
vibrating portions (the speaker cone and diaphragm).  
• When this unit is in operation, the top side will become  
hot. Take care not to touch it.  
• Be sure to place the monitor so that the slits on the top to  
radiate the heat is not obstructed. Also, make sure the  
monitor does not touch any curtains or other fabrics.  
• Do not put anything on the unit.  
• During operation, this unit must be placed at a distance  
of no less than 20 cm (7-7/8 inches) from any walls.  
fig.  
• This unit performs cooling when the monitor is placed as  
shown below. Do not place the monitor on its side or  
no less  
than 20cm  
(7-7/8 inches)  
no less than 20cm  
(7-7/8 inches)  
upside down.  
fig.  
Heated Air  
no less  
no less  
than 20cm  
(7-7/8 inches)  
than 20cm  
(7-7/8 inches)  
*
Please also refer to “Placement” in IMPORTANT NOTES (p.  
5).  
Precautions When Connecting and Turning on the Power  
921  
942  
• To prevent malfunction and/or damage to speakers or  
• This unit is equipped with a protection circuit. A brief  
other devices, always turn down the volume, and turn  
off the power on all devices before making any  
connections.  
interval (a few seconds) after power up is required  
before the unit will operate normally.  
926a  
• When connection cables with resistors are used, the  
volume level of equipment connected to the inputs  
(Analog Input) may be low. If this happens, use  
connection cables that do not contain resistors, such as  
those from the Roland PCS series.  
941  
• Once the connections have been completed, turn on  
power to your various devices in the order specified. By  
turning on devices in the wrong order, you risk causing  
malfunction and/or damage to speakers and other  
devices. (When turning the power off, reverse this  
procedure.)  
1. Turn on the power on the devices connected to the  
DS-8/7/5.  
2. Turn off the power on the DS-8/7/5.  
9
Reference  
Troubleshooting  
If there is no sound or if the unit does not operate as you expect, please check the following points first. If this does not resolve the  
problem, contact the nearest Roland service center or authorized Roland distributor.  
There’s No Sound  
• Make sure the Input Level control has not been turned  
The volume level of the instrument  
connected to ANALOG INPUT is too  
low  
fully counterclockwise.  
• Could you be using a connection cable that contains a  
resistor? Use a connection cable that does not contain a  
resistor.  
• Make sure the Input Select switch has been set to the  
connector where the input signal is connected (Digital  
Input or Analog Input).  
• Make sure the Digital Input select switch has been set to  
the connector where the input signal is connected (AES/  
EBU, Optical or Coaxial).  
During Digital Signal Input, the Stereo  
Image Is Reversed or Sounds  
Unnatural, or Output Doesn’t Sound  
Like Stereo  
• Check the setting of the Assign switch (Right, L+R, or  
Left). The DS-8/7/5 uses an identical construction for  
the left and right monitors, and makes no distinction  
between left and right. During digital signal input, set  
the Assign switch L or R as appropriate for your setup.  
• Input a digital signal to the Digital Input connector. No  
sound is produced when an analog signal is input.  
926  
Dimensions  
fig.  
A
C
B
D
E
F
* Not include the power cord.  
DS-8  
DS-7  
DS-5  
254 mm (10 inches)  
209 mm (8-1/4 inches)  
336 mm (13-1/4 inches)  
262 mm (10-3/8 inches)  
7.5 mm (5/16 inches)  
37 mm (1-1/2 inches)  
306.5 mm (12-1/8 inches)  
184 mm (7-1/4 inches)  
295 mm (11-5/8 inches)  
228.6 mm (9 inches)  
7 mm (5/16 inches)  
A
B
C
D
E
406 mm (16 inches)  
317.5 mm (12-1/2 inches)  
7.5 mm (5/16 inches)  
42 mm (1-11/16 inches)  
367 mm (14-1/2 inches)  
32 mm (1-5/16 inches)  
267.6 mm (10-9/16 inches)  
F
10  
Reference  
Frequency Response  
DS-8  
15  
(dB)  
HF: max  
HF: min  
LF: max  
flat  
flat  
0
LF: min  
-15  
-30  
30 40  
60 80  
60 80  
60 80  
200  
300  
300  
300  
500 700 1K  
2K  
2K  
2K  
3K 4K  
6K 8K  
24K  
(Hz)  
DS-7  
15  
(dB)  
LF: max  
flat  
HF: max  
flat  
0
-15  
-30  
LF: min  
HF: min  
30 40  
200  
500 700 1K  
3K 4K  
6K 8K  
24K  
(Hz)  
DS-5  
15  
0
(dB)  
LF: max  
flat  
HF: max  
flat  
LF: min  
HF: min  
-15  
-30  
30 40  
200  
500 700 1K  
Frequency  
3K 4K  
6K 8K  
24K  
(Hz)  
11  
Specifications  
DS-8  
DS-7  
DS-5  
System  
Enclosure  
Cabinet  
2-Way Bi-Amplified Monitor  
Bass-reflex type  
3/4” MDF (Baffle: 1” MDF)  
200 mm (8”) Polypropylene cone  
type, magnetically shielded  
25 mm (1”) Soft dome type,  
magnetically shielded  
58 Hz to 24 kHz (+/-3 dB)  
2.3 kHz (active fourth order)  
80 W  
5/8” MDF (Baffle: 3/4” MDF)  
160 mm (6-1/2”) Polypropylene  
cone type, magnetically shielded  
19 mm (3/4”) Soft dome type,  
magnetically shielded  
68 Hz to 23 kHz (+/-3 dB)  
2.7 kHz (active fourth order)  
40 W  
1/2” MDF (Baffle: 5/8” MDF)  
130 mm (5-1/4”) Polypropylene  
cone type, magnetically shielded  
19 mm (3/4”) Soft dome type,  
magnetically shielded  
78 Hz to 23 kHz (+/-3 dB)  
3.3 kHz (active fourth order)  
30 W  
LF Driver  
HF Driver  
Frequency Response  
Crossover Frequency  
LF Amplifier Power  
HF Amplifier Power  
Analog In  
Input Sensitivity  
Input Impedance  
Digital In Format  
Sample Rate  
40 W  
20 W  
15 W  
0 dBu (0.775 Vrms)  
20 k ohms (Balanced/Unbalanced)  
Conformity with AES/EBU and IEC60958  
32 kHz to 192 kHz (automatically) (de-emphasis: OFF)  
24 bit  
Word Length  
DA Converter  
24 bit  
LEVEL Knob, LF TRIM Knob, HF TRIM Knob  
INPUT SELECT SW (Analog In/Digital In)  
ASSIGN SW (Right/L+R/Left)  
Controls  
DIGITAL INPUT SELECT SW (AES/EBU / Optical / Coaxial)  
POWER SW  
Indicators  
POWER, DIGITAL IN  
ANALOG INPUT (XLR, 1/4 inch TRS phone type)  
DIGITAL INPUT (XLR, Optical, Coaxial)  
DIGITAL THRU OUT (Coaxial)  
Connectors  
Power Supply  
AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)  
Power Consumption  
125 W  
75 W  
55 W  
209 (W) x 306.5 (D) x 336 (H) mm  
8-1/4 (W) x 12-1/8 (D) x 13-1/4 (H)  
inches  
184 (W) x 267.6 (D) x 295 (H) mm  
7-1/4 (W) x 10-9/16(D) x 11-5/8 (H)  
inches  
254 (W) x 367 (D) x 406 (H) mm  
10 (W) x 14-1/2 (D) x 16 (H) inches  
Dimensions  
Weight  
17.2 kg / 37 lbs 15 oz  
9.7 kg / 21 lbs 7 oz  
7.2 kg / 15 lbs 14 oz  
Accessories  
Owner’s Manual, Power Cord  
962a  
*
In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.  
For EU Countries  
SE  
FI  
UK  
DE  
HU  
PL  
FR  
IT  
CZ  
SK  
ES  
PT  
NL  
EE  
LT  
LV  
SI  
DK  
NO  
GR  
C5100021  
4YG  

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