Mackie ProFX6v3 - Technical Specifications Overview; Noise, Distortion, and Frequency Specs

ProFXv3 Professional Effects Mixer with USB
ProFXv3 Professional Effects Mixer with USB
24
ProFXv3 Specifications
Noise Characteristics
Equivalent Input Noise (EIN)
(50 Ω Source Impedance, 20 Hz to 20 kHz)
Mic in to Insert Send out, max gain –26 dBu

–28 dBu
2
Residual Output Noise
All outputs, master levels o, all channel levels o –95 dBu
All outputs, master levels unity, one channel level unity
–80 dBu

–85 dBu
2
Frequency Response
Mic input to any output (gain at unity, +0 dB / – dB )
20 Hz to 30 kHz
Distortion (THD+N)
(22 Hz to 80 kHz bandwidth)
Mic in to Main Out (+4 dBu output) <0.03%

<0.0%
2
Attenuation and Crosstalk
Adjacent Inputs @ kHz –90 dB
Inputs to Outputs @ kHz –80 dB
Fader O @ kHz –75 dB
Mute Switch / Break Switch Mute @ 1 kHz –90 dB

–00 dB
2
Common Mode Rejection Ratio (CMRR)
Mic in to Main out, max gain,  kHz 70 dB
Maximum Levels
All inputs +22 dBu
Main Mix XLR +28 dBu
All other outputs +22 dBu
Impedances
Mic in 3.3 kΩ
Channel Insert Return 0 kΩ
All other inputs ≥20 kΩ
Phones out 25 Ω
All other outputs 20 Ω Unbalanced,
240 Ω Balanced
1
ProFX6v3, ProFX0v3, ProFX2v3
2
ProFX6v3, ProFX22v3, ProFX30v3
Equalization
ProFX6v3
Low ±5 dB @ 80 Hz
High ±5 dB @ 2 kHz
Low Cut Filter 8 dB/octave @ 00 Hz
ProFX0v3 • ProFX2v3
Low ±5 dB @ 80 Hz
Mid ±15 dB @ 2.5 kHz
High ±5 dB @ 2 kHz
Low Cut Filter 8 dB/octave @ 00 Hz
ProFX6v3 • ProFX22v3 • ProFX30v3
All Channels (except /8" stereo channel)
Low ±5 dB @ 80 Hz
Mid ±5 dB
00 Hz – 8 kHz
High ±5 dB @ 2 kHz
Low Cut Filter 8 dB/octave @ 00 Hz
/8" Stereo Channel
Low ±5 dB @ 80 Hz
Mid ±5 dB @ 2.5 kHz
High ±5 dB @ 2 kHz
Maximum Voltage Gain (EQ Flat)
Mic Input Channel to
Insert Output 60 dB
/4" Main Output 80 dB
XLR Main Output 86 dB
/4" Sub Output 80 dB
Aux Output (Pre-Fader) 80 dB
Aux Output (Post-Fader) 90 dB
FX Send 90 dB
FX Send [ProFX0v3] 80 dB
USB Output 70 dB
Mono Line Input Channel to
Insert Output 40 dB
/4" Main Output 60 dB
XLR Main Output 66 dB
/4" Sub Output 60 dB
Aux Output (Pre-Fader) 60 dB
Aux Output (Post-Fader) 70 dB
FX Send 70 dB
FX Send [ProFX0v3] 60 dB
USB Output 50 dB
Stereo Line Input Channel to
/4" Main Output 20 dB
XLR Main Output 26 dB
/4" Sub Output 20 dB
Aux Output (Pre-Fader) 20 dB
Aux Output (Post-Fader) 30 dB
FX Send 30 dB
FX Send [ProFX0v3] 20 dB
USB Output 0 dB
/8" Input to
/4" Main Output 40 dB
XLR Main Output 46 dB
/4" Sub Output 40 dB
Aux Output (Pre-Fader) 40 dB
Aux Output (Post-Fader) 50 dB
FX Send 50 dB
FX Send [ProFX0v3] 40 dB
USB Output 30 dB
USB Input to
XLR Main Output 46 dB
Appendix B: Technical Information