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- Frequency Response
- Mic input to any output (Trim at 0 dB): +0, -1 dB, 10 Hz to 150 kHz, -3 dB, 10 Hz to 200 kHz
- Distortion
- THD and SMPTE IMD; 20 Hz to 20 kHz
- Mic Input to Main Output: < 0.005% @ +4 dBu output
- Noise
- 20 Hz to 20 kHz BW (150-ohm source impedance)
- Equivalent Input Noise (EIN): -129 dBu
- Residual Output Noise: Channel and Main Mix levels off Main, Ctrl Room, Phones: -105 dBu
- Common Mode Rejection Ratio (CMRR)
- Mic in: 60 dB @ 1 kHz Gain @ maximum
- Crosstalk
- Adjacent Inputs or Input to Output: -90 dB @ 1 kHz
- Input Gain Control Range: 0 dB to +50 dB
- Phantom Power: +48 VDC
- Equalization
- Mono Channels: High: ±15 dB @ 12 kHz; Mid: ±15 dB, sweepable from 100 Hz to 8 kHz; Low: ±15 dB @ 80 Hz
- Stereo Channels: High: ±15 dB @ 12 kHz; Mid: ±15 dB @ 3 kHz; Mid: ±15 dB @ 500 Hz; Low: ±15 dB @ 80 Hz
- Mixed Rated Output
- Main, Aux, Control Room: +4 dBu
- Maximum Rated Output: +22 dBu
- Maximum Input Levels
- Mic Input: +12 dBu, Gain @ +10 dB
- Line Input: +30 dBu, Gain @ +10 dB
- Tape Input and Aux Returns: +22 dBu
- Input Impedance
- Mic Input: 2.6 kOhms, balanced
- Line Input: 20 kOhms, balanced
- Stereo Aux Returns: 20 kOhms, balanced
- CD/Tape In: 24 kOhms, unbalanced
- Output Impedance
- Main: 240 ohms, balanced; 120 ohms, unbalanced
- Ctrl Room, Aux Sends: 120 ohms
- Tape Output: 1 kOhm
- Phones Output: 25 ohms
- VU Meters
- Main Left and Right (12 segments): Clip (+18), +10, +7, +4, +2, 0, -2, -4, -7, -10, -20, -30; 0 LED = 0 dBu
- AC Power Requirements
- Power Consumption: 40 watts
- U.S.: 120 VAC, 60 Hz
- Europe: 240 VAC, 50 Hz
- Japan: 100 VAC, 50/60 Hz
- Korea: 220 VAC, 60 Hz
- AC Connector: 3-pin IEC 250 VAC
- Dimensions: 3.8"H x 13.7"W x 15.1"D (96x348x384mm)
- Weight: 9.8 lbs. (4.4 kg)
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