20
Frequency Response (Trim @ Min, unity gain ± 3 dB)
Mic to Main 20Hz~30KHz
Line to Main 20Hz~30KHz
Aux Return to Main 20Hz~30KHz
Line to Aux Send 20Hz~30KHz
T.H.D. (Trim @ Min, +4dBu output, unity gain, 1 kHz w/30 kHz LPF)
Mic/Line to Main (Mono Ch) <0.03%
Line to Main (Stereo Ch) <0.03%
Line to Aux Send <0.03%
Equivalent Input Noise (“A” filter on, input shorted)
Mic (Trim @ Min, Fader set ”0”) < -90dB 20HZ~30KHZ A-weighted
Line (Trim @ Min, Fader set ”0”) < -90dB 20HZ~30KHZ A-weighted
Maximum Voltage Gain
Mic to Main (bal) 70dB
Line to Main (bal) (Mono Ch) 43dB
Line/Tape to Main (Stereo Ch) 33dB
Aux Return to Main 25db
Mic to Aux Send 75dB
Line to Aux Send (Stereo Ch) 30dB
Residual Noise (30 kHz LPF, all control Min)
Main (All fader min) -100dBu A-weighted
Aux Send (All fader min) -105dBu A-weighted
Crosstalk (@ 1 kHz w/ 30 kHz LPF)
Ch vs. Ch ( Trim @ min,Fader set 0) >75dB A-weighted
Input vs. Output >60dB A-weighted
PEAK Indicators
Mic (Mono Ch) +16dBu
Line (Stereo Ch) +16dBu
Headphone output (600 ohm load) +20dBu
Maximum Input Level (1 kHz, ± 3dB)
Mic Input (Mono Ch) +16dBu
Line Input (Mono Ch) +40dBu
Input Channel Equalizer (± 3dB)
High ±15 dBu
Mid ±15 dBu
Low ±15 dBu
Specifications