The Mackie ProFX6v3 is a 6-channel mixing console featuring two Onyx microphone preamps with 60 dB of headroom and a built-in effects engine with 24 built-in FX, making it well suited for live sound, home recording, and content creators. The integrated 2x4 USB audio interface offers high-quality 24-bit / 192 kHz recording and playback with zero-latency monitoring. 
 
FEATURES
 
2 x Mic/Line Inputs
2 x Mono/Stereo Line Inputs
2-In / 4-Out USB (24-Bit, 192 kHz)
Gig FX Effects Engine (24 FX Presets)
Main XLR & 1/4" Outputs + Headphone Out
2 x Onyx Mic Preamps with 48V Phantom
2-Band EQ on Channels 1-2
Monitor & FX Sends, Stereo & FX Returns
Includes Pro Tools First & Waveform DAW
Includes Plug-In Package & Power Supply
 
SPECS
 
Equivalent Input Noise
150-Ohm 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
THD+N
22 Hz to 80 kHz Bandwidth: Mic In to Main Out (+4 dBu Output): < .03%
Attenuation and Crosstalk
Adjacent Inputs at 1 kHz: -90 dB
Inputs to Outputs at 1 kHz: -80 dB
Fader Off at 1 kHz: -75 dB
Mute Switch / Break Switch Mute at 1 kHz: -90 dB
Common Mode Rejection Ratio
Mic In to Main Out, Max Gain, 1 kHz: 70 dB
Maximum Level
All Inputs: +22 dB
Main Out XLR: +28 dBu
All other Outputs: +22 dBu
Impedance
Mic In: 3.8 Kilohms
Channel Insert Return: 10 Kilohms
All Other Inputs: ≥ 20 Kilohms
Phones Output: 25 Ohms
All Other Outputs: 120 Ohms Unbalanced, 240 Ohms Balanced
Equalization
Low ±15 dB at 80 Hz
High ±15 dB at 12 kHz
Low-Cut Filter 18 dB/octave at 100 Hz
Maximum Voltage Gain
Mic Input Channel to:
1/4" Main Output: 80 dB
XLR Main Output: 86 dB
FX Send: 90 dB
USB Output: 70 dB

Mono Line Input Channel to:
1/4" Main Output: 40 dB
XLR Main Output: 66 dB
FX Send: 70 dB
USB Output: 50 dB

Stereo Line Input Channel to:
1/4" Main Output: 20 dB
XLR Main Output: 26 dB
USB Output: 10 dB

1/8" Input to:
1/4" Main Output: 40 dB
XLR Main Output: 46 dB
USB Output: 10 dB
Digital Effects
Number of Presets: 16
Meters
Main L/R Mix
Two Columns of 8 Segments Each: OL, +14, +8, +4, 0 (0 dBu), -4, -12, -24
USB
Format: USB 2.0
I/O: 1 Stereo Input, 2 Stereo Outputs
A/D/A: 24-Bit / 44.1, 48, 96, 192 kHz
Phantom Power
48 VDC to All Mic Channels Simultaneously
AC Power Requirements
Universal AC Power Supply: 100 - 240 VAC, 50 - 60 Hz
Power Supply: 12 VDC at 2A Class I Hard-Wired Wall Mount Adapter
Dimensions
2.9 x 7.5 x 8.4" / 7.1 x 19.0 x 21.3 cm
Weight
2.6 lb / 1.2 kg