The Mackie Mix12FX is a 12-channel compact mixer with built-in effects that features high quality components, a rugged metal chassis, and is designed for a variety of sound reinforcement applications. The mixer features four mic/line inputs with 48V phantom power and four stereo 1/4" line inputs, capable of accommodating dynamic and condenser microphones, keyboards, DJ setups, portable music players, and more.

Each of the four mic/line inputs is equipped with XLR and 1/4" connectors, a dedicated 3-band EQ, high-pass filter at 75 Hz, pan, level control and an LED overload indicator. The four stereo 1/4" line inputs each feature +4/-10dB operation, level control, balance control and also have an LED overload indicator.

In addition, the Mix12FX features 12 integrated effects for polishing your mix including reverbs, choruses and delays.

• Dedicated stereo RCA inputs/outputs for playback or recording
• 60mm fader for Main L/R outputs
• Headphone and stereo control room outputs
• Rugged, reliable design built to last
• Compact and portable

Mackie MIX12FX Specs Noise (20 Hz – 20 kHz bandwidth, 150 ohm source impedance, EIN)

All outputs, master levels and channel levels off –100 dBu

All outputs, master levels unity, all channel levels off –90 dBu

All outputs, master levels unity, 1 channel level unity –85 dBu

THD+N (20 Hz – 30 kHz bandwidth)

Mic input to main output  <0.25% @ +4 dBu output

Attenuation and Crosstalk (20 Hz – 20 kHz bandwidth)

Inputs to outputs @1 kHz –85 dB

Main mix off @1 kHz –75 dB

Frequency Response Mic Input to Any Output (Gain at Unity): +0, –1 dB, 20 Hz to 30 kHz Equivalent Input Noise –122 dBu, (mic in to insert send out, max gain) Common Mode Rejection Ratio 1 kHz better than –70 dB,  (mic in to insert send out, max gain) Maximum Level Mic Inputs (XLR):  +19 dBu

All Other Inputs:  +21 dBu

All Outputs: +21 dBu

Impedance Mic In: 3.8 kohms 

All Other Inputs: 10 kohms or greater

Tape Out : 1 kohms

Phones: 22 ohms

All Other Outputs: 120 ohms unbalanced,  240 ohms balanced

Equalization High Shelving:  ±15 dB @ 12 kHz

Mid Peaking: ±15 dB @ 2.5 kHz

Low Shelving:  ±15 dB @ 80 Hz

Low Cut Filter: 18 dB/octave, –3 dB @ 75 Hz

Power Requirements Power Connection:  2-pin DC connector [US], 3-pin DC connector [EU]

Input: 120 VAC, 60 Hz [US], 230 VAC, 50/60 Hz [EU]

Output: 18 VAC, 1000 mA

Dimensions 2.1 x  11.7  x 9.6"  (53 x  297 x 244 mm) Weight 3.7 lb (1.7 kg) Package Weight 5.7 lb Box Dimensions (LxWxH) 14.5 x 13.2 x 3.2"