Maximum Output Power (Both Channels Driven): 250 W/4 ohms, 0.5% THD at 1 kHz. 160 W/8 ohms, 0.3% THD at 1 kHz
Total Harmonic Distortion: Power Amp In to Speaker Out less than 0.1% 20 Hz- 20 kHz, 125 W output into 4 ohms Channel Input to Line Out Less than 0.2%, 20 Hz- 20kHz, +4dB output into 10 k-ohms
Frequency Response: +1, -3 dB, 20 Hz- 20 kHz, 1W into 8 ohms (Speaker Out)
Hum and Noise: (20 Hz- 20 kHz, Rs=150 ohm, input pad @ 0 dB, input sensitivity @ -60 dB) -126 dB equivalent input noise -62 dB residual output noise (Speaker Out) -88 dB residual output noise (Line Out) -73 db (77 dB S/N) at Line Out, Master fader maximum, all channel faders minimum -62 dB (66 dB S/N) at Line Out , Master and one channel fader maximum -73 dB (77 dB S/N) at AUX Send, Master fader maximum, all channel AUX controls minimum -64 dB (68 dB S/N) at AUX Send, Master fader and one AUX send control maximum
Maximum Voltage Gain: 92 dB CH In to Speaker Out 64dB CH In to Line Out 64dB CH In to AUX Send 1-2 (+4dB) 50 dB CH In to AUX Send (-10dB) 24 dB AUX Return to Line Out 28 dB Power Amp In to Speaker Out
Crosstalk: -60 dB at 1 kHz, adjacent channel inputs. -60 dB at 1 kHz, input to output
Input Channel Gain Control: 40 dB range (-60- -20 dB) stop to stop
Input Channel Padswitch: 0/20 dB attenuation
Input Channel Equalization: (15 dB maximum boost or cut) High: 8 kHz (shelving) Middle:2 kHz (peaking) Low:100 Hz (shelving)
Graphic Equalizer: +/-12 dB maximum boost or cut in each of nine bands (L/R): 63, 125, 250, 500, 1k, 2k, 4k, 8k, 16k Hz
Digital Signal Processor: Effects 1. Large Hall 2. Small Hall 3. Cathedral 4. Deep Reverb 5. Solo Reverb 6. Small Club 7. Live Room 8. Tunnel Reverb 9. Slap Reverb A. Attack Delay B. Short Gate C. Plate Echo D. Doubler E. Multi-Echo F. Stereo Echo
Clip Indicators: LEDS's for each input module: CLIP (red) lights when post-EQ signal is 3-dB below clipping. DSP clip indicator lights when A/D signal is 3-dB below clipping.
Phantom Power: +48 V DC applied to electronically balanced input (via 6.8 ohm current limiting/ isolation resistors)
Power Requirements: U.S. and Canada: AC 120 V 60 Hz General Model: AC 220/240 V 50 Hz
Power Consumption: U.S. and Canada: 800W, 1000 VA General Model: 800W
Dimensions: (W x H x D) 773.0 x 220.5 x 600.0 mm (30-7/16" x 7-7/8" x 23-5/8"