
- Frequency Response (any input to any output)+0/-0.5dB 20Hz to 20kHz (ref to 1kHz)
- THD+Noise (mic input to main output)<0.01% @ +15dBu output
- Phase Response (mic input to main output)+10/-15 degrees 20Hz to 20kHz (ref 1kHz)
- Noise
- Mic EIN: -128dBu @ 60dB gain, 150Ω source
- 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)
- Crosstalk (measured at 1kHz)
- 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
- Input/Output Impedance
- 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
- Channel TRS Direct Out: 100Ω impedance-balanced
- Bus XLR Outputs (main, group, aux): 100Ω symmetrically-balanced (to feed 600Ω or greater)
- Channel and Bus Insert Sends/Returns: 100Ω unbalanced / 5KΩ unbalanced (to feed 2KΩ or greater)
- Monitor TRS Outputs: 100Ω impedance-balanced
- Input/Output Levels
- Channel Insert: +4dBu (Tip= Send, Ring= Return, Sleeve= Audio Gnd) Max Out= +22dBu
- Channel Direct Out: +4dBu (TRS Impedance Balanced, Tip= “Hot”) Max Out= +22dBu
- XLR Balanced Outs: +4dBu (Symmetrically-Balanced, Pin 2= “Hot”) Max Out= +26dBu
- TRS Balanced Outs: +4dBu (Impedance-Balanced, Tip= “Hot”) Max Out= +22dBu
- Bus Insert: -2dBu (Tip= Send, Ring= Return, Sleeve= Audio Gnd) Max Out= +22dBu
Why Choose SoundPro?
Since 1973, 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.