Hum & Noise
Output | Residual Noise | S/N Ratio (Ref. +4 dBu) | Test Conditions |
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Master L/R | 104 dB | All faders down | |
Mono | 89 dB | Master fader nominal, All channels muted | |
| 84 dBu | All controls nominal‚ mic gain min. | |
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Left/Right | 104 dB | All faders down | |
| 89 dB | Master Fader Nominal‚ Ch. Faders Down‚ Ch. Muted | |
| 84 dBu | All controls nominal‚ mic gain min. | |
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(Hum & Noise measurements: 22 Hz to 22 kHz BW)
Gain |
| Dimensions ( H x W x D) |
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Mic input gain adjustment range: | 0 dB to 57 dB | 28.250" (71.8 cm) Wide | |
Mic input to any output: | 74 dB (max. gain) |
| 17.250" (43.8 cm) Deep: on table top |
Stereo Channel in to any output: | 36 dB (max. gain) |
| 6.250" (15.9 cm) High: on table top |
Frequency Response |
| Weight |
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Mic input to L/R output: | 20 Hz to 20 kHz (+0 dB / | 25.7 lbs. (11.7 kg) | |
Total Harmonic Distortion (THD) |
| Power Requirements |
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< 0.05%, 20 Hz to 20 kHz Mic to Left/Right Output (22 Hz to 22 kHz BW) | DOM: 120VAC 60 Hz 55 W Nominal |
Equivalent Input Noise (EIN)
Crosstalk
>80 dB adjacent input channels (20 Hz to 20 kHz)
>70 dB Left to Right outputs (20 Hz to 20 kHz)
Common Mode Rejection Ratio (mic input) 60 dB min. (20 Hz to 20 kHz)
70 dB typ. @ 1 kHz
Meters
Signal/Overload Indicators
Red LED illuminates 2 dB below clipping
Hum & Noise:
Damping Factor: > 100 @ 1 kHz‚ 4 Ohms
Input Impedance: 4.7 k Ohms
30