-Crosstalk / Attenuation Main Mix Knob Down: -75 dBu -Channel Alt / Mute Switch Engaged: -100 dBu -Channel Level Knob Down: -100 dBu -(1 kHz relative to 0 dBu, 20 Hz to 20 kHz bandwidth, line in, 1/4" main out, gain at unity) -Frequency Response Microphone Input to Main Output (Gain at Unity): -+0, -1 dB, 20 Hz to 50 kHz -+0, -3 dB, <10 Hz to >100 kHz -Equivalent Input Noise 150 Ohms; Termination: -128.5 dBu, 20 Hz to 20 kHz -Microp . . .

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-Crosstalk / Attenuation Main Mix Knob Down: -75 dBu
-Channel Alt / Mute Switch Engaged: -100 dBu
-Channel Level Knob Down: -100 dBu
-(1 kHz relative to 0 dBu, 20 Hz to 20 kHz bandwidth, line in, 1/4″ main out, gain at unity)
-Frequency Response Microphone Input to Main Output (Gain at Unity):
-+0, -1 dB, 20 Hz to 50 kHz
-+0, -3 dB, <10 Hz to >100 kHz
-Equivalent Input Noise 150 Ohms; Termination: -128.5 dBu, 20 Hz to 20 kHz
-Microphone input to insert send out, maximum gain
-Common Mode Rejection Ratio Better than -70 dB at 1 kHz
-Maximum Level Microphone In: +21 dBu
-Tape In: +22 dBu
-All Other Inputs: +22 dBu
-Main Mix XLR Out: +28 dBu
-All Other Outputs: +22 dBu
-Impedance Microphone In: 2.55 kOhms
-Channel Insert Return: 5 kOhms
-All Other Inputs: 17 kOhms or greater
-Tape Out: 1 kOhm
-Phones Out: 60 Ohms
-All Other Outputs: 120 Ohms
-Equalizer High Shelving: ±15 dB at 12 kHz
-Mid Peaking ±15 dB at 2.5 kHz
-Low Shelving: ±15 dB at 80 Hz
-Power Consumption 13 W, 100 to 120 VAC, 50 to 60 Hz
-Power Supply External (AC Connector): 2-Pin IEC 250 VAC
-Operating Temperature 32 to 104°F (0 to 40°C)

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