14
AUTOMIX
™
CONTROL 8 SPECIFICATIONS
Nominal Out = 2.21 dBu = 1 volt
Input Specifications:
Function
Input z Input Gains
Input Levels
Bal./
Connector
(ohms)
Setting (to bal. outputs)
Unbal.
Min
Min*
Nominal**
Max
Microphone
2k
Max Gain
-64 dBu -43 dBu -2 dBu
Bal. Mic In (+)
(150 ohms)
(60 dB)
(0.5mV) (5.5mV) (615mV)
Mic In (-)
Ground
Line
>
20k
Max Gain
-35 dBu -14 dBu +27 dBu Bal.
Line In (+)
(10K ohms)
(30 dB)
13.7mV (155mV) (17.4V)
Line In (-)
Ground
* Minimum input level (Sensitivity) is the smallest signal that will produce nominal output (2.21 dBu) with channel and
master controls set for maximum gain.
** Nominal settings are defined s all control set at 0 dB (or 50% rotation for rotary pots.
EIN:
-122 dBu (Max gain, terminated 150 ohms)
Phantom Power:
+48 volts at Mic ± terminated
Priority (Channels 1 and 2):
0 dB to 9 dB
Low Cut Filter:
-3 dB at 100 Hz (6 dB per octave)
Common Mode:
>
65 dB @ 20 Hz — 20 kHz
Rejection Ratio:
>
85 dB @ 1 kHz
Output Specifications:
Minimum
Output Levels
Bal./
Connector
Function
Load Z
Unbal.
Main Out (=)
(Ohms)
Nominal
Max
Main Out
600
+2.21 dBu +20 dBu +16 dBm
Bal.
Main Out (+)
(1V)
(7.75V) (6.44V)
Main Out (-)
(Hi Z load) (600
Ω
load)
Ground
Aux Out
600
+2.21 dBu +20 dBu +16 dBm
Bal.
Aux Out (+)
(1V)
(Hi Z load) (600
Ω
load)
Aux Out (-)
Ground
Distortion:
Mic Input to Main Output:
<
0.2% at nominal (20 Hz to 20 kHz)
Frequency Response:
Mic Input Main Output:
20 Hz to 20 kHz +0/-1 dB at nominal
Mic Input to Aux Output:
20 Hz to 20 kHz +0/-1 dB at nominal