Formula Sound FF-4000

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Formula Sound FF-4000

Formula Sound

FF-4000

4.6 Expert Rating

Product Info

Article Number: 378818
Model: FF-4000
Category: DJ Mixers
Price: $1,868.90

* Prices may vary. Check retailer for current pricing and availability.

The FF-4000 is a serious workhorse mixer built for DJs who prioritize clean sound and reliable performance over bells and whistles. It’s a premium-priced option best suited for club residencies, mobile DJs, and anyone needing robust build and solid routing capabilities – not so much for those needing built-in effects or USB integration.

Product Description

  • Formula Sound FF-4000
  • 4 Channel Mixer
  • Fader for volume control
  • 1 Mic input
  • 4 Phono/line inputs
  • Selectable input signal per channel
  • 3-Band EQ
  • LED Meter display
  • XLR Master Out
  • XLR Booth Out
  • XLR Sub Out
  • RCA Record Out
  • 6.3 mm Jack headphone connection
  • Crossfader
PROS
  • • Solid build quality with robust metal faders and knobs
  • • Clean, powerful output with low noise floor on XLR
  • • Flexible routing options with sub-out for club installs
  • • 3-band EQ offers precise tonal shaping for each channel
CONS
  • • Crossfader feels a little stiff; could benefit from a smoother curve
  • • Limited effects processing compared to more modern mixers
  • • The EQ isn't fully parametric; lacks finer control

Product Video

Key Features

Channels 4
Effects None
USB No USB connectivity
Phono Inputs 4
Crossfader Type Replaceable, standard-style
Weight 25 lbs

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Frequently Asked Questions

It's a classic 3-band EQ; good for basic shaping, but lacks the precision of a fully parametric design.
Yes, the FF-4000 uses a standard crossfader type, making aftermarket replacements readily available.
It's exceptionally clean; Formula Sound prioritizes low noise, so you'll hear your music, not the mixer.

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