Mackie ProFX12v3 12-Channel Effects Mixer 2020 - Present - Dark Gray is a used item in excellent condition, listed on Reverb. The asking price is £148. It is offered by Golden State Guitars through Reverb. It is in our Consoles & Mixers category. 30 similar listings have a median asking price of £189. Used Gear Hunter first saw this listing on 7 November 2026 and last saw it on 10 November 2026. It has been seen 7 times in our scans. Prices are converted from the seller's currency when we scan the listing, so the amount you pay may differ slightly. The seller sets shipping, and import duty or VAT may apply, so check the final cost and the item's details on Reverb before buying.
From the seller
Up for sale is a Mackie ProFX12v3 12-Channel Effects Mixer in Dark Gray.
The mixer has been very lightly used and remains in excellent cosmetic and excellent working condition.
It shows virtually no signs of meaningful cosmetic wear and is exceptionally clean throughout. The controls, knobs, faders, and exterior all present very nicely.
The mixer has been tested and is working properly with no issues.
It comes with the original box and protective packaging. Please note that the power cord and manuals are not included.
About This Model
The Mackie ProFX12v3 is a versatile 12-channel analog mixer designed for live sound, rehearsal spaces, streaming, recording, podcasting, and other audio applications.
The ProFXv3 series combines Mackie's traditional analog mixing layout with modern features including Onyx microphone preamps, built-in digital effects, and USB connectivity.
The ProFX12v3 features Mackie's Onyx mic preamps, providing plenty of gain for microphones while maintaining a clean signal path.
Its onboard GigFX effects engine provides a selection of useful effects for live and recording applications, allowing reverb, delay, and other processing to be added without requiring an external effects processor.
USB connectivity also allows the mixer to integrate with a computer for recording and playback, making it useful for musicians, content creators, small venues, churches, rehearsal spaces, and home studios.
Despite its relatively compact footprint, the ProFX12v3 provides enough inputs and routing flexibility to handle anything from a small band or acoustic performance to a multi-microphone podcast or recording setup.
Condition:
Very lightly used
Excellent cosmetic condition
Excellent working condition
Virtually no notable cosmetic wear
Exceptionally clean overall
Controls and faders present very nicely
Tested and functioning properly
Details:
Brand: Mackie
Model: ProFX12v3
Era: 2020–Present
Finish: Dark Gray
12-channel effects mixer
Mackie Onyx microphone preamps
Built-in GigFX effects engine
USB recording/playback connectivity
Analog mixing controls
Designed for live sound, recording, streaming, podcasting, and rehearsal applications
Included:
Mackie ProFX12v3 Mixer
Original box
Original protective packaging
Not Included:
Power cord
Manuals
Any additional accessories not pictured
Overall, this is an exceptionally clean, very lightly used example of the Mackie ProFX12v3. It shows virtually no cosmetic wear, has been tested and works exactly as it should, and even retains its original box and protective packaging.
The combination of Onyx preamps, onboard effects, USB connectivity, and a straightforward analog-style control layout makes the ProFX12v3 a versatile mixer for both live and studio applications.
The mixer will be carefully packed in its original protective packaging to ensure safe delivery.
Feel free to reach out with any questions—happy to help.
