22
Specifications
Mixer / Pre Amp Section:
Normal Limit
Frequency Response (± 3 dB)
Mic to Pre Out DC ~ 65 kHz 20 Hz - 50 kHz
Line to Pre Out DC ~ 58 kHz 20 Hz - 50 kHz
Aux Return to Pre Out DC ~ 70 kHz 20 Hz - 50 kHz
Total Harmonic Distortion
(20 Hz to 20 kHz, with 30 kHz LPF, trim center)
Mic to Pre Out (Trim Max) 0.060% 0.10% Max
Line to Pre Out (Trim Min) 0.015% 0.03% Max
Aux Return to Pre Out 0.008% 0.03% Max
Signal To Noise Ratio (with 30 kHz LPF)
Mic @ -50dBu input, Trim Max 70 dB 65 dB Min
Mic @ -6 dBu input, Trim Min 90 dB 85 dB Min
Maximum Voltage Gain (dB @ 1 kHz)
Mic to Pre Out (Trim Min/Max) 20 / 64 dB
Line to Pre Out (Trim Min/Max) 0 / 44 dB
Aux Return to Pre Out 10 dB
Tape In to Pre Out 14 dB
Mic to Aux Send 1 (Trim Min/Max) 20 / 64 dB
Mic to Aux Send 2 (Trim Min/Max) 30 / 74 dB
Mic to Monitor Out (Trim Min/Max) 30 / 74 dB
Residual Noise at Pre Out (with 30 kHz LPF, EQ center, Trim Min)
Main Mix -102 dBu
Main Mix with all channel Level Min- 83 dBu -78 dBu
Main Mix with all channel Level Max -71 dBu -65 dBu
Crosstalk (@ 1 kHz with EQ center)
Channel vs. channel 83 dB 80 dB Min
Input vs. output 84 dB 80 dB Min
Tone Control
High (10 kHz) ±12 dB ±15 dB Max
Mid (800 Hz) ±12 dB
Low (80 Hz) ±12 dB ±15 dB Max
Graphic Equalizer
(32, 64, 125, 250, 500 Hz, 1, 2, 4, 8, 16 kHz) ±12 dB
Effect Presets Hall, Room, Plate, Vocal,
Ambience, Orchestral,
Session, Studio, Percussion,
Drums, Solo, Gate, Power,
Reverse, Delay, Echo
(16 Effect variations per Preset)
Peak LED 5 dB before clipping
Headphone 20 mW (8 ohms)
