CH 1
CH 3
MAIN
CH
1
CH
2
CH
3
CH
4
OL
OL
0
OL
0
0
0
10
VOLUME
L
R
-6
0
10
-6
0
10
VOLUME
-6
VOLUME
SHAPE OUT
SHAPE OUT
SHAPE OUT
SHAPE OUT
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
0
10
VOLUME
0
10
VOLUME
4
CHANNEL
INJECT
CH 2
CH 4
HEADPHONE AMP
2
CH STEREO
4 CHANNEL HEADPHONE AMP
A
U
D
I
O
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Table of Contents
Introduction
2
3
C•que 8 Features
Controls and Connectors
Front Panel Layout
Rear Panel Layout
4
5
Operating the C•que 8
Setting Up the C•que 8
C•que 8 Master section
Stereo and Two Channel Modes
C•que 8 Channels
6-7
7
8
9
C•que 8 Connections
Linking Multiple C•que 8’s
10
11
12
13
Headphone Impedance and Sensitivity ratings
Cue Mix Set-up for Multitrack Vocal Recording
Cue Mix Set-up for Multitrack Rhythm section Recording
Stacking and Tilting the C•que 8
C•que 8 Wiring Guide
Specifications
14
15
16
17
Block Diagram
Copyright 2001, Samson Technologies Corp.
Printed June, 2002
Samson Technologies Corp.
575 Underhill Blvd.
P.O. Box 9031
Syosset, NY 11791-9031
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: 516-364-3888
1
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Introduction
Congratulations on purchasing the Samson C•que 8 Headphone Amplifier! Although this unit
is designed for easy operation, we suggest you take some time out first to go through these
pages so you can fully understand how we’ve implemented a number of unique features. The
C•que 8 is a compact, high-quality device that allows you to monitor any stereo or monophonic
source signal (balanced or unbalanced) over as many as twelve separate headphones.
Providing unusually high power levels and superb audio fidelity, the C•que 8 is compatible with
virtually all popular headphone models. Front panel controls include a Master Input Level con-
trol and Stereo/2 Channel switch. Each headphone output has its own individual Shape Circuit
Level Meters, and Level control. Special output jacks on the rear panel allows any number of
C•que 8 units to be linked together with no loss of signal. The C•que 8 can be used in a wide
variety of applications, including recording studios, teaching labs, broadcast environments,
and for live performance. In this manual, you’ll find a more detailed description of the features
of the C•que 8, as well as a guided tour through the front and rear panels, step-by-step
instructions for using the C•que 8, a reference chart that gives impedance and sensitivity rat-
ings for a number of popular headphone models, and full specifications. You’ll also find a war-
ranty card enclosed—please don’t forget to fill it out and mail it so that you can receive online
technical support and so we can send you updated information about other Samson products
in the future.
With proper care and adequate air circulation, your C•que 8 will operate trouble free for many
years. We recommend you record your serial number in the space provided below for future
reference.
Serial number:
Date of purchase:
Should your unit ever require servicing, a Return Authorization number (RA) must be obtained
before shipping your unit to Samson. Without this number, the unit will not be accepted.
Please call Samson at 1-800-3SAMSON (1-800-372-6766) for a Return Authorization number
prior to shipping your unit. Please retain the original packing materials and if possible, return
the unit in the original carton and packing materials.
2
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C•que 8 Features
CH 1
CH 3
MAIN
CH
1
CH
2
CH
3
CH
4
OL
OL
0
OL
0
0
0
10
VOLUME
L
R
-6
0
10
-6
0
10
VOLUME
-6
VOLUME
SHAPE OUT
SHAPE OUT
SHAPE OUT
SHAPE OUT
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
0
10
VOLUME
0
10
VOLUME
4
CHANNEL
INJECT
CH 2
CH 4
HEADPHONE AMP
2
CH STEREO
The Samson C•que 8 headphone amplifier utilizes the latest technology in gain management design. Here are
some of it’s features:
•
•
Four channel headphone mixer amplifier providing individual controls for each channel. Ideal for digital-
audio-workstations, stage and studios.
Dual headphone outputs; one rear, plus one front panel output per channel allowing a total of eight head-
phones connected at the same time.
•
•
Maximum output power on each channel regardless of different headphone impedances.
Left and Right Line inputs for master stereo bus on balanced TRS (Tip Ring Sleeve) 1/4” phone connec-
tors.
•
•
•
•
•
•
•
•
Inject input on TRS (Tip Ring Sleeve) unbalanced stereo phone connector allowing for the insertion of an
additional stereo signal that is mixed with the stereo Line input for "more me" mixing.
2-Channel/Stereo mode switch configures the C que 8 to operate in traditional stereo mode, or in 2-
Channel, mono mode.
Balance controls pan in Stereo mode, or the level balance between the Line and Inject inputs in 2-
Channel mode.
EQ Shape circuit on each channel provides a “music contour” equalization curve that boosts the low and
high frequencies of the headphone output.
Each channel has a six-segment, LED Output meter, with a range of –24 to clip, making it easy to monitor
the channel output level.
A six-segment Main Level meter provides a clear and accurate indication of Line input level with an oper-
ating range of –24 to clip.
Stacking Rubber Bumpers are included allowing several C que 8’s, or other Samson C Class units, to be
stacked on top of each other creating a neat array of high quality signal processors.
Tilting Feet are also included so that the C class units can be positioned in a comfortable and ergonomic
position on desktops and workstations.
•
•
19”, 1 u (one rack space) rack-mount kit available.
Three year extended warranty.
3
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Controls and Connectors
FRONT PANEL LAYOUT
1
2
3
4
5
6
7
8
9
CH 1
CH 3
MAIN
CH
1
CH
2
CH
3
CH
4
OL
OL
0
OL
0
0
0
0
10
10
0
10
10
-6
-6
-6
0
10
L
R
VOLUME
VOLUME
VOLUME
SHAPE OUT
SHAPE OUT
SHAPE OUT
SHAPE OUT
VOLUME
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
4 CHANNEL
HEADPHONE AMP
0
INJECT
CH 2
VOLUME
CH 4
2 CH STEREO
10
11
12
14
13
8
9
HEADPHONE CHANNEL 3 - The same knob and
switch compliment is duplicated for Channel 3.
1
MASTER VOLUME - Controls the level being sent to
the individual channels.
MAIN POWER SWITCH - When turned on, activates
the C•que 8.
2
3
BALANCE- Controls Left and Right Pan in Stereo
Mode or Level Balance between Main and Inject in 2
Channel Mode.
10 MASTER INJECT - Stereo TRS front panel input for
injecting a signal into the main mix.
MAIN MASTER LEVEL METER - Indicates the amount
of signal being driven into the four channels from the
master volume control.
11 2CH/STEREO SWITCH - Changes the global operat-
ing mode from normal stereo to 2-channel.
4
5
6
7
HEADPHONE OUTPUT - 1/4 TRS Connector for con-
necting any standard headphone.
12 HEADPHONE CHANNEL 2 - The same knob and
switch compliment is duplicated for Channel 2.
EQ SHAPE SWITCH - Provides Equalization Contour
for music listening.
13 HEADPHONE CHANNEL 4 - The same knob and
switch compliment is duplicated for Channel 4.
CHANNEL VOLUME - Controls the volume being sent
to the individual headphone channels.
14 STACKING BUMPERS - Sleek and highly functional,
the rubber bumpers allow you to stack several C•
que 8’s or other Samson C class units. Angled feet
are also included, providing a convenient tilting
mechanism that allows easy operation on worksta-
tions or desktops.
CHANNEL LEVEL METER - Displays the amount of
power being supplied to the channels.
4
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Controls and Connectors
REAR PANEL LAYOUT
A
C
F
D
G
B
E
CH 4
C
H
3
CH2
LINK OUTPUT
LINE INPUT
CH 1
SAMSON
POWER
AC IN
18 V
+
-
LEFT
RIGHT
LEFT
RIGHT
500mA
BALANCED
BALANCED
MADE IN CHINA
A
B
AC INLET - AC power supply connector is here.
E
F
CHANNEL 1 OUTPUT - Rear panel headphone output for
Channel 1.
CHANNEL 4 OUTPUT - Rear panel headphone out-
put for Channel 4.
LINK OUTPUTS - Outputs that are tied to the main input
for linking to another headphone amp or other device.
C
CHANNEL 3 OUTPUT - Rear panel headphone out-
put for Channel 3.
G
LINE INPUT - The main signal input to the headphone
amp. Plugging into the left jack only sends the signal to
both the left and right.
D
CHANNEL 2 OUTPUT - Rear panel headphone out-
put for Channel 2.
5
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Operating the C•que 8
SETTING UP THE C•que 8
Setting up your C•que 8 Headphone Amplifier is a simple procedure, which takes only a few minutes.
Remove all packing materials (save them in case of need for future service) and plug the provided AC adapter
cord in the rear AC inlet, but don’t plug the power cable into a wall outlet just yet.
•
Connect the output from the device you want monitored to the Left/Right LINE INPUT jacks on the C•que
8 rear panel. The C•que 8 accepts both balanced and unbalanced signals. Generally, a balanced signal
is preferable because it provides better signal-to-noise ratio and reduced extraneous noise.
•
Set the controls to the following positions:
CH 1
CH 3
MAIN
CH 1
CH 2
CH 3
CH 4
OL
OL
0
OL
0
0
0
10
VOLUME
L
R
-6
0
10
-6
0
10
VOLUME
-6
VOLUME
SHAPE OUT
SHAPE OUT
SHAPE OUT
SHAPE OUT
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
0
10
VOLUME
0
10
VOLUME
4 CHANNEL
HEADPHONE AMP
INJECT
CH 2
CH 4
2 CH STEREO
MASTER VOLUME – Off
ST/2CH SWITCH – Out
MASTER BALANCE- Center, 12:00
CHANNEL 1 VOLUME – 0
CHANNEL 1 SHAPE SWITCH- Out
CHANNEL 2 - 4’s Controls - Set the Same as Channel 1
•
Turn the master Volume knob and all four headphone Channel Output knobs to their minimum (fully
counterclockwise) setting.
•
•
Plug the C•que 8 power adapter into a wall outlet and switch the unit on by pressing the power switch.
Apply a signal, like the output of a mixer playing a CD, to the C•que 8’s rear-panel Left/Right LINE
INPUT jacks. Raise the master VOLUME until the main meter reaches -18 to -12 dB.
•
Connect a set of headphones to Channel 1 and slowly turn the channel’s Volume knob clockwise until
you hear the desired level.
WARNING: Because the C•que 8 is capable of generating extremely high volume levels, always start with the
channel Volume knob at minimum and then slowly turn it up.
6
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Operating the C•que 8
SETTING UP THE C•que 8 - Continued
•
Repeat the previous step for all Channels that have headphones connected, making sure to start the
VOLUME knob completely counterclockwise and then slowly raising it until the desired level is achieved.
If you have connected different models of headphones to the various Channel Headphone jacks, you
may find that some require more gain than others to achieve the same volume. This kind of disparity will
occur if the various headphones have different impedances. The lower the impedance, the louder the
headphone will sound compared to another, higher impedance headphone at the same VOLUME setting.
Another factor affecting headphone loudness is called sensitivity. This is generally measured by deter-
mining the decibel (dB) level generated by 1 mW of power input. The higher the dB rating, the louder the
headphone. See the Reference chart on page 13 of this manual for more details.
•
To achieve optimum signal-to-noise ratio, the master VOLUME should generally be set as high as possi-
ble, short of audible distortion. However, if this results in your getting blasted with signal even though the
channel volume is near minimum, you’ll need to decrease the Master Volume while raising one or more
channel volume levels. Conversely, if you find that you have to raise one or more headphone Channel
Volume knobs to maximum or near maximum to achieve the desired level, try increasing the master
Volume level while decreasing the channel volume(s).
C•que 8 Master Section
1 Master Volume
The C•que 8’s master VOLUME control is used to adjust the input signal connected to the main Left and Right
inputs. In addition, the master VOLUME control adjusts the level of the signal inserted in the INJECT, which is
summed with the MAIN Left and Right input signal.
Balance Control
2
1
2
3
The C•que 8’s main channel has a BALANCE control,
which controls how much signal is sent to the left or right
headphone outputs. The control knob has a center detent
which indicates that the left and right sides are balanced.
In 2 Channel mode, the signal becomes mono and the
BALANCE knob adjusts the level balance between the
signals connected to the LEFT inputs and signals con-
nected to the RIGHT inputs. (For more information on 2-
Channel mode, see the section “Mixing Signals in 2
Channel Mode” found on page 9 of this manual.)
MAIN
OL
0
0
10
L
R
-6
SH
SH
VOLUME
BALANCE
-12
-18
-24
INJECT
CH STEREO
4
5
Master Level meter
3
The C•que 8’s master section includes a 6 segment LED LEVEL meter which monitors the input level from the
MAIN Left and Right Inputs in Decibels (dBs) from –24 to OL (overload). If the LEVEL meter displays an OL sig-
nal, then turn down the signal using the master VOLUME control.
4
Master Inject
The C•que 8’s MASTER INJECT is a TRS input (Tip, Ring, Sleeve), that allows a second stereo signal to be
inserted and summed together with the MAIN Left and Right signals. You can use a stereo signal from your mix-
ers bus outputs or auxiliary sends to balance the mix between two stereo signals like rhythm tracks and vocals.
5 2 Channel/Stereo switch
The 2 CH/STEREO switch is used to change between the C•que 8’s two global operating modes, 2-Channel and
Stereo. In Stereo mode the left and right Line inputs are mixed with the left and right Inject inputs, in stereo, with
the Balance knob controlling the left and right panning. In 2-Channel mode, the left and right LINE inputs are
mixed with the left and right INJECT inputs into a single mono signal with the BALANCE knob controlling the level
difference between the LEFT and RIGHT inputs.
7
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Operating the C•que 8
C•que 8 CHANNELS
Headphone Output
6
The C•que 8’s Headphone Output jack accepts a standard 1/4” TRS connector for easy interface with
most professional headphones. Once the master VOLUME has been set, the channels output level
is set by the VOLUME knob.
EQ Shape
7
9
7
8
6
CH 1
CH 1
CH 2
Each of the four C•que 8 channels features an EQ
SHAPE switch allowing individual equalization con-
tour for each channel. When the EQ SHAPE switch is
in, the LED will illuminate indicating the EQ SHAPE
circuit is engaged. The EQ SHAPE circuit provides a
pre-set equalization curve designed to sound good on
most program music. In this mode, the low frequen-
cies have a 6dB boost at 100Hz and the high frequen-
cy are boosted 6dB at 12kHz. When the EQ SHAPE
switch is in the out position, frequency response of
the channel is flat.
OL
0
0
10
-6
VOLUME
SHAPE OUT
SHAPE OUT
-12
-18
-24
0
10
VOLUME
CH 2
8
VOLUME Control
The channel VOLUME control is used to adjust the channel headphone output. The volume control
will adjust the level of the front panel headphone outputs, as well as that channel’s rear panel head-
phone outputs.
CHANNEL LEVEL Meter
9
Each C•que 8 Channel has an 6 segment, LEDlevel meter which monitors the output of the channel in
Decibels (dBs) –24 toOL (overload). If the LEVEL meter displays an OL signal, then turn down the
channel VOLUME, and if necessary, also turn down the master VOLUME .
8
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Operating the C•que 8
STEREO AND TWO-CHANNEL MODES
All of the C•que 8’s four channels can be set to operate in two different modes: Stereo and 2 Channel.
Stereo Mode
Stereo mode is a normal operating mode where all mix inputs from MAIN and INJECT, maintain their stereo
image throughout the signal path to each headphone output. The BALANCE control is used to adjust the stereo
image between the Left and Right side. To design a monitor mix in the Stereo mode, follow these steps:
•
•
Press the ST/2CH switch to the OUT position. You’ll notice the switch LED is not illuminated indicating
that the main input is in STEREO mode.
Make a Stereo connection from your mixer’s auxiliary or bus outputs to the main Left and Right Line
inputs on the C•que 8’s rear panel.
•
In the Stereo mode, the BALANCE control adjusts the loudness between the left and right headphone
outputs.
Mixing Signals in 2-Channel Mode
In 2-Channel mode, the MAIN left and right inputs and the INJECT left and right inputs are summed to a common
mono signal that is present on all of the C que 8’s headphone outputs. The BALANCE control is now used to
adjust the volume difference between the left and the right inputs. In a recording situation, you can use the 2-
Channel mode to make a “More Me” cue mix, letting you adjust the volume of the mix directly on the C que 8. To
design a monitor mix in the 2-Channel mode, follow these steps:
•
•
•
•
Press the ST/2CH switch to the IN position. You’ll notice the
switch LED is now illuminated indicating that the C•que 8 is
in 2-Channel mode.
MAIN
OL
Create a mono monitor mix on one of your mixer’s auxiliary
sends and make a connection from that aux send output to
the MAIN Left input on the C•que 8’s rear panel.
0
0
10
L
R
-6
VOLUME
BALANCE
-12
-18
-24
Use your mixer’s direct output, or another aux send, to route
the signal of the lead vocal channel and make a connection
from that output to the C•que 8’s MAIN Right input.
INJECT
2 CH STEREO
Now, you can use the BALANCE control to adjust the level
difference between the monitor mix and the vocal channel.
By using a combination of the MAIN VOLUME and BAL-
ANCE controls you can dial up the perfect mix directly on the
C que 8.
9
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C•que 8 Connections
LINKING MULTIPLE C•que 8’s
Any number of C•que 8’s can be linked together (daisy-chained), allowing you to monitor an input signal over
more than twelve sets of headphones, or to give individual musicians more control over their own headphone
mix. To do this, simply follow these basic steps:
•
Make a connection between one C•que 8’s Left/Right Link outputs and the next one’s Left/Right Main
inputs.
CH 4
CH 3
CH 2
CH 1
LINK OUTPUT
LINE INPUT
SAMSON
POWER
AC IN
18 V
+
-
LEFT
RIGHT
LEFT
RIGHT
500mA
MADE IN CHINA
BALANCED
BALANCED
SIGNAL FLOW
SIGNAL FLOW
CH 4
CH 3
CH 2
CH 1
LINK OUTPUT
LINE INPUT
SAMSON
POWER
AC IN
18 V
+
-
LEFT
RIGHT
LEFT
RIGHT
500mA
MADE IN CHINA
BALANCED
BALANCED
Because the C•que 8 Stereo Link output jacks are electronically balanced, we recommend the use of 3-conductor
cable and 1/4" TRS (Tip/Ring/Sleeve) connectors. Even when several C•que 8’s are linked together this way,
there is no loss of power or audio fidelity—every Channel on every C•que 8 will sound just as loud and clear as if
it were the only unit connected. The status of the front-panel Stereo/2 CH buttons affects only that unit and has
no effect on any subsequent linked units.
10
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C•que 8 Connections
HEADPHONE IMPEDANCE AND SENSITIVITY RATINGS
Virtually all headphones that terminate in a stereo 1/4" plug can be used with the C•que 8 Headphone Amplifier.
This chart provides a partial listing of some of the more popular models, along with their impedance and sensitivi-
ty ratings. As described on page 7 of this manual, headphones with lower impedances (or higher sensitivity) will
sound louder as compared to other, higher impedance (or lower sensitivity) headphones at the same channel
Volume setting. Samson Technologies has no connection with any of these manufacturers, nor do we endorse
any particular models for use with the C•que 8. This is simply a reference listing for your convenience. For more
information about any of these headphones, contact the manufacturer directly.
SAMSON HEADPHONES
Model
PH60
Impedance
32 ohm
Sensitivity /mW
100 dB
RH100
RH300
RH600
CH70
64 ohm
32 ohm
40 ohm
32 ohm
106 dB
106 dB
106 dB
103 dB
CH700
64 ohm
108 dB
OTHER MANUFACTURER'S HEADPHONES
Manufacturer
AKG
AKG
Beyer
Beyer
Fostex
Fostex
Fostex
Sennheiser
Sennheiser
Sony
Model
K-141
K-240
DT-150
DT-801
T-10
Impedance
600 ohm
600 ohm
250 ohm
250 ohm
50 ohm
Sensitivity /mW
98 dB
88 dB
114 dB
114 dB
91 dB
96 dB
98 dB
94 dB
94 dB
T-20
T-40
50 ohm
50 ohm
HD-450 (original) 70 ohm
HD-450 Series II
MDR-7502
MDR-7504
MDR-7506
60 ohm
45 ohm
45 ohm
63 ohm
100 dB
103 dB
106 dB
Sony
Sony
11
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C•que 8 Connections
CUE MIX SET-UP FOR MULTITRACK VOCAL RECORDING
LEAD VOCAL
FROM CONSOLE
DIRECT OUT OR AUX SEND
SIGNAL FLOW
SIGNAL FLOW
SIGNAL FLOW
RHYTHM SECTION MIX
FROM CONSOLE AUX 1 & 2
12
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C•que 8 Connections
CUE MIX SET-UP FOR MULTITRACK RHYTHM SECTION RECORDING
SIGNAL FLOW
RHYTHM SECTION AND BACKING TRACKS MIX
FROM CONSOLE AUX SEND
13
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Stacking and Tilting the C que 8
Stacking the C que 8
CH 1
MAIN
CH 3
CH
1
CH
2
CH
3
CH 4
OL
OL
0
OL
0
0
0
10
VOLUME
0
10
VOLUME
L
R
-6
-6
-6
0
0
10
VOLUME
You can stack one C cue 8, or
any other Samson C Class
units, on top of each other by
simply lining up the bumpers.
Important Note: When stack-
ing the C que 8, be sure that
only the bottom unit has the
tilting feet installed.
SHAPE OUT
SHAPE OUT
SHAPE OUT
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
SHAPE OUT
10
VOLUME
4
CHANNEL
0
10
VOLUME
INJECT
CH 2
CH 1
CH 4
HEADPHONE AMP
2
CH STEREO
CH 3
MAIN
CH
1
CH
2
CH
3
CH 4
OL
OL
0
OL
0
0
0
0
10
VOLUME
0
10
VOLUME
L
R
-6
-6
-6
0
0
10
VOLUME
SHAPE OUT
SHAPE OUT
SHAPE OUT
SHAPE OUT
BALANCE
-12
-18
-24
-12
-18
-24
-12
-18
-24
10
VOLUME
4
CHANNEL
10
VOLUME
INJECT
CH 2
CH 4
HEADPHONE AMP
2
CH STEREO
•
•
•
Remove the bottom screw from right front bumper.
Identify the right tilting foot by the locating “R” marking on the inside top.
Position the angled foot under the right bumper as shown in the drawing.
Installing the Tilting Feet
CH 3
CH 4
OL
0
You can install the tilting rubber feet included
with your C que 8 so that you can set the unit
at a comfortable operating angle on a worksta-
tion or desktop. Follow the simple instructions
below to install the tilting feet.
0
10
-6
VOLUME
VOLUME
-12
-18
-24
T
4 CHANNEL
HEADPHONE AMP
0
10
•
•
•
•
•
Remove the bottom screw from right
front bumper.
Identify the right tilting foot by the locat-
ing “R” marking on the inside top.
Position the angled foot under the right
bumper as shown in the drawing.
Use the included 3 x 16mm screw to
attach the foot.
Repeat the steps above for the front left
bumper.
14
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C•que 8 Wiring Guide
Unbalanced 1/4” Connector
Balanced TRS 1/4” Connector
Insert Cable 1/4” TRS connector to two 1/4”
can be used to connect a stereo signal to the
Master Inject.
XLR Balanced Wiring Guide
15
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Specifications
Master Section (Rear Panel)
Input
Impedance
2 TRS Balanced 1/4" (Left-Right) or (Left mono)
15 k Ohms balanced
Max. input level
CMRR:
+26 dBu balanced
Min 40dB, >55 dB @ 1 kHz
Master Section (Front Panel)
Master Volume control
Master Level Meters
Master Inject
0 - 10
6 Segment LED (–24 to OL)
1/4" TRS jack (Left-Right)
Controls
ST/2CH Switch, Volume Control,Balance Control
Link Output
Connectors
Max Output Level
2-1/4" TRS Balanced (Left-Right) Parallel to Main Input
Matches Main Input
Channels
Impedance
10 k Ohms unbalanced
+21 dBu unbalanced
6 Segment LED (–24 to OL) (load compensating)
2 - 1/4" TRS (Left-Right) Headphone outputs per Channel
140 mW at 32 ohms, 385mW at 66 ohms.
8 Ohms
Max. input level
Level Meters
Outputs
Max. output level
Impedance minimum
Controls
EQ Shape Switch, Volume Control
Global Specifications
Frequency response
Noise
10 Hz to 32 kHz, +0/- 3 dB
> 90 dB, unweighted, 22 Hz to 22 kHz
0.008 % typ. @ +4 dBu, 1 kHz
THD
Power Supply
Mains Voltages USA/Canada
Mains Voltages Europe
Power Inlet
105-125 VAC ~, 60 Hz
215 – 254 VAC~,50Hz
Standard IEC receptacle / with fuse
29 Watts Max.
Power Consumption
Physical
Dimensions
Net Weight
Shipping Weight
1 3/4" (44.5 mm) * 19" (482.6 mm) * 8 1/2" (217 mm)
5.5lbs., (2.5 kg)
8lbs., (3.6 kg)
16
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C•que 8 Block Diagram
17
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Samson Technologies Corp.
575 Underhill Blvd.
P.O. Box 9031
Syosset, NY 11791-9031
Phone: 1-800-3-SAMSON (1-800-372-6766)
Fax: 516-364-3888
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