SR101 Series
2
Audio Console
SPECIFICATIONS
Equipment Type
Number of
lnput Channels
.
Power Output
. . .
.
Voltage Gain*
Program
. . . .
.
. . . .
All silicon transistor mixerlpre-
Hum and Noise
amplifier (20 Hz-20 kHz)
.
.....
8
.
.
.
. .
+19
dBm (program line level)
.73
k3 dB MIC input to LlNE
LEVEL out
. . . . .
.
-
125 dBV (equivalent input hum
and noise at full gain)
-
68 dBm output noise (MASTER
Volume Control down)
-
50 dBm output noise (one
channel Volume Control and
MASTER Volume Control up)
50
k3 dB AUX input to LlNE
LEVEL out
Signal to Noise Ratio
23 t3d~
MIC
input
to
MIC
LEVEL
(20 Hz-20 kHz)
.
.
. .
.Typically 81 dB at maximum out-
out
put with one channel Volume
Control and MASTER Volume
Monitor
. .
.
.
. .
.
.
.
.78 13 dB MIC input via PRO-
Control at 10 (approximately
GRAM MONITOR to LlNE
60 dB gain)
LEVEL out
65
k3 dB MIC input via PRO-
lnput Attenuation
. . . .
GRAM MONITOR to PHONES
out Input Clipping Level
87
23 dB MIC input via one chan-
at
kHz:
nel MONITOR to LINE LEVEL
MIC Input
.
.
. .
. .
out
Link
.
. . .
.
.
. .
.
. .
.
.38 _t3 dB MIC input to LlNK OUT
(with 600-ohm termination)
30
22
dB LlNK IN to LlNE LEVEL
out
Accessory
. .
. .
. . .
.48 t2 dB MIC input to ACCES-
SORY output (via pins
1-8lIN-
PUTS)
AUX Input
. . . .
. .
43 i.3 dB MIC inputs to ACCES-
SORY output (via pin
91PRO-
GRAM)
Frequency Response
. .
.
13 dB, 20 Hz-20 kHz (150-ohm
source; 600-ohm load)
lnput Sensitivity
. .
. .
. . .
0.4 mV max. for
f
4 dBm program
output
Distortion
.
.
.
. . . . . . .
.
.
Noise
THD less than
1%
at +12 dBm,
Input Common
30 Hz -20 kHz; IM distortion
Mode
Rejection
.
.
.
.
less than 1% at t12 dBm
.
.O-30 dB (10 dB steps)
.
,315 mV (INPUT ATTEN at 0; Ch.
Volume at 2)
17.5
mV (INPUT ATTEN at 0; Ch.
Volume at 14)
10V (INPUT ATTEN at -30; Ch.
Volume at 2)
0.56V (INPUT ATTEN at -30; Ch.
Volume at 14)
.
.3.15V (INPUT ATTEN at 0; Ch.
Volume at 2)
0.18V (INPUT ATTEN at 0; Ch.
Volume at 14)
IOOV (INPUT ATTEN at -30; Ch.
Volume at 2)
5.6V (INPUT ATTEN at -30; Ch.
Volume at 14)
(300 Hz-20 kHz)
. .
. .
.
-
128 dBV(equiva1ent input noise
LOW-~requency
at full gain)
Equalization
.
.
.
.
.
.
-
78 dBm output noise (MASTER
Volume Control down)
-
53 dBm output noise (one
Hig h-Frequency
channel Volume Control and Equalization
.
.
.
. . .
MASTER Volume Control up)
100 dB min. at 100 Hz (balanced
inputs)
-;I3 dB at 100 Hz with respect to
0 (flat) setting
k12 dB at 10 kHz with respect to
0 (flat) setting
'Measurement conditions: MIC input through
150
ohms, AUX input through
33
kilohms LlNK IN through
600
ohms PROGRAM LlNE LEVEL and MONITOR
LlNE
LEVEL
terminated In
600
O~~~.'PROGRAM MIC LEVEL terminated in
150
ohms. MONITOR PHONES terminated in
8
ohms: MASTER Volume. Channel
~olur;le and MONITOR Controls full up; all other controls and switches
0
or off.
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