Specifications
6  Specifications 
25 
For the more technical-minded, here are some detailed 
specifications for the MultiMix’s operating levels. 
Input Channels 
Mic In Sensitivity Range:  -60dBu to –10dBu nominal, +5dBu 
maximum 
Line In Sensitivity Range:  -40dBu to -+10dBu nominal, 
+25dBu maximum 
Mic/Line Gain Range:  +10 to +60dB 
Equalization 
High-Pass Filter:    75Hz, 18dB/octave 
High Shelving:    12kHz, +/- 15dB 
Mid Bandpass/Band Reject:  2.5 kHz, +/- 15dB 
Low Shelving:    80Hz, +/- 15dB 
Aux Sends 
Aux Send A & B Gain Range:  -∞ to +10dB 
Aux Returns 
Aux Return A Gain Range:  -∞ to +15dB 
Effects Level/ 
Aux Return B Gain Range:  -∞ to +15dB 
Channel Levels 
Channel Level Gain Range:  -∞ to +10dB 
Master Levels 
Main Mix, Ctrl Room Gain 
Range:  -∞ to +10dB 
1/4” Inputs 
Stereo Aux Return Level:  +4dBu nominal, +20dBu maximum 
RCA Inputs 
Tape In Level:    -10dBV nominal, +5dBV maximum 
1/4” Outputs 
Main Mix, Ctrl Room, 
Ext Aux Send Level:   +4dBu nominal, +20dBu maximum 
Headphone Output:   75 ohm output impedance 
>105mW into 75 ohms, >40mW 
into 600ohms 
RCA Outputs 
Tape Out Level:    -10dBV nominal, +5dBV maximum 
A
ll measurements done over 
a 22Hz – 22kHz range with a 
1kHz sine wave at +18dBu 
(-1dBFS) input. Impedances 
are measured at 1kHz.
 6 
Specifications
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