
Specifications
Electrical
THD+Noise (mic Input to Main output)
<0.01% @ +15dBu output
Audio
Frequency Response (any Input to Any output)
+0/-0.5dB 20Hz to 20kHz (ref to 1kHz)
Connectivity
Phase Response (mic Input to Main output)
+10/-15 degrees 20Hz to 20kHz (ref 1kHz)
Main Bus (L-R-C-M) Output Noise
-85dBu (all channels assigned w/ faders down, master faders at unity)
Group Bus (1-4) Output Noise
-85dBu (all channels assigned w/ faders down, group master fader at unity)
Aux Bus (1-6) Output Noise
-90dBu (aux sends down, aux master at unity)
Channel XLR Input
>3KΩ balanced (with or without Pad)
Channel Line Input (via TRS)
>20KΩ balanced
Channel Line Input (via XLR w/ Pad)
>4KΩ balanced
Bus XLR Outputs (main, Group, aux)
100Ω symmetrically-balanced (to feed 600Ω or greater)
Monitor TRS Outputs
100Ω impedance-balanced
XLR Balanced Outs
+4dBu (Symmetrically-Balanced, Pin 2= “Hot”) Max Out= +26dBu
Construction
Channel and Bus Insert Sends/Returns
100Ω unbalanced / 5KΩ unbalanced (to feed 2KΩ or greater)
Channel Insert
+4dBu (Tip= Send, Ring= Return, Sleeve= Audio Gnd) Max Out= +22dBu
Bus Insert
-2dBu (Tip= Send, Ring= Return, Sleeve= Audio Gnd) Max Out= +22dBu
General
Mic EIN
-128dBu @ 60dB gain, 150Ω source
Channel Mute
>100dB
Channel Fader Attenuation
>100dB
Channel Routing
>80dB
Channel Pan Isolation
>80dB
Channel to Channel Isolation
>90dB
Aux Send Attenuation
>90dB
Aux Pan Isolation
>70dB
Channel TRS Direct Out
100Ω impedance-balanced
Channel Direct Out
+4dBu (TRS Impedance Balanced, Tip= “Hot”) Max Out= +22dBu
TRS Balanced Outs
+4dBu (Impedance-Balanced, Tip= “Hot”) Max Out= +22dBu
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.