Share +
Mackie ProFX4v2 - 4 Channel Professional Effects Mixer
Mackie ProFX4v2 - 4 Channel Professional Effects Mixer
Mackie ProFX4v2 - 4 Channel Professional Effects Mixer
Mackie ProFX4v2 - 4 Channel Professional Effects Mixer

Mackie ProFX4v2 - 4 Channel Professional Effects Mixer

  • SKU: W-REB631A
Price Match

Mackie ProFX4v2 - 4 Channel Professional Effects Mixer

Now on Version 2, the Pro FX Series is back with all-new Vita Preamps and updated features such as the powerful Ready FX Engine.
The Pro FX series features the most comprehensive mixers for small to medium gigs. They feature everything you might need including inserts on the mic channels for compressors or gates, 3 band EQ and low cut on the 4 main channels, overall 5-band EQ for the mains, and built in effects so you don't have to worry about external FX units to get that professional touch of reverb or delay onto your live sound.

As an additional touch, the ProFX4 can connect to a computer via USB so you can deliver music between sets from your computer's media player without the interference from computer monitors or laptop power supplies that often dirty the signal on a line level cable.

Vita Preamps
The New Vita Preamps are designed specifically for live sound. Virtually noisless and featuring Class-A front end, this vital part of your audio chain will perform time and time again, resulting in a clear and balanced sound.

Ready FX Engine

The new FX engine in the ProFX V2 series utilises floating-point DSP so that it can quickly process high quality audio in a live environment. As a result, you get studio quality effects that are rich and add that extra ingredient to your performances.


  • 4-Channel Professional Effects Mixer


  • 2 extremely low-noise Mackie Vita' mic preamps designed to add life to any input
    All-new ReadyFX' effects engine with 16 great-sounding effects like reverbs, delays and choruses


  • 5-band graphic EQ for tuning mains or monitors
  • Aux output perfect for driving a monitor mix
  • 2-band EQ (80Hz and 12kHz) on all channels
  • Directly connect guitar, bass and other instruments via Hi-Z input
  • 100Hz low-cut filter and 48V phantom power on all mic channels
  • Stereo RCA tape I/O with input level control
  • Headphone output with separate level control


  • Legendary Mackie 'Built-Like-A-Tank' design
  • Solid steel chassis protects your investment
  • Tough ABS side protection

Want to find out more?

If you are interested in any of our services, such as Apple device management, or would like to chat about your current infrastructure set up, we would love to hear from you.


Lowest Price

We're committed to price matching our products, however if you find a lower price we’re committed to price matching for you - simply email us to request a price match.


100-day returns

We want you to feel reassured that the products you buy from us are built to last in the classroom or wherever you might be using them. That’s we have a 100-day guarantee where you can return the product if you’re not happy with the quality.


Expert advice

Our qualified engineers are available to answer any questions you may have. If you have a technical question or need some help with something specific, do not hesitate to reach out. We’re here to help.

/* Popup box BEGIN */