Appendix B : Technical Information; Specifications - Mackie ProFXv3+ Series Owner's Manual

PROFXV3+ MULTI-CHANNEL ANALOG MIXERS WITH ENHANCED FX, USB RECORDING MODES, AND BLUETOOTH®

Appendix B : Technical Information

Specifications

Noise Characteristics
Equivalent Input Noise (EIN) (150 Ω Source Impedance, 20 Hz to 20 kHz)
Mic in to Insert Send out, max gain: .................................................................................................................................................. –126 dBu
Residual Output Noise
All outputs, master levels off, all channel levels off: ...........................................................................................................................–95 dBu
All outputs, master levels unity, one channel level unity: ....................................................................................................................–80 dBu
Frequency Response
Mic input to any output (gain at unity, +0 dB / –1 dB): ................................................................................................................... 20 Hz to 30 kHz
Distortion (THD+N)
(22 Hz to 80 kHz bandwidth)
Mic in to Main Out (+4 dBu output): ............................................................................................................................................................<0.02%
Attentuation and Crosstalk
Adjacent Inputs @1 kHz: ...............................................................................................................................................................................–90 dB
Inputs to Outputs @1 kHz: ............................................................................................................................................................................–80 dB
Fader Off @1 kHz: ......................................................................................................................................................................................... –75 dB
Mute Switch / Break Switch Mute @ 1 kHz : .................................................................................................................................................–90 dB
Common Mode Rejection Ratio (CMRR)
Mic in to Main out, max gain, 1 kHz: ................................................................................................................................................................ 70 dB
Maximum Levels
All inputs: ...............................................................................................................................................................................................+22 dBu
Main Mix XLR:............................................................................................................................................................................................. +28 dBu
All other outputs: .........................................................................................................................................................................................+22 dBu
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