Function FX – Accufunkture Envelope Filter


1 in stock (can be backordered)


The Accufunkture is an envelope-controlled filter effect (auto-wah or envelope filter). We started with the classic Mutron Micro V circuit and added the features we think modern music makers deserve. On top of that, we also spec’d only new-production components, thus avoiding the drama related to shortages of hard-to-find, vintage, or esoteric parts. The net result is a responsive, highly configurable envelope filter made for today’s artist. And it works great in tandem with our Clusterfuzz driving the front end.

The Accufunkture envelope filter sports Sensitivity, Decay, and Attack controls that tune the envelope, as well as a Hi/Lo switch that adjust the corner frequency of the filter.

As with all Function f(x) full-size pedals, the Accufunkture features a soft-touch, relay-based true bypass switching system. No loud clicks and no audible, mood-wrecking pops.

Accufunkture Envelope Filter Features

  • Modern upgrade of a vintage classic
  • Sensitivity, Decay, and Attack controls, with a Hi/Lo filter switch
  • Soft touch (true) bypass
  • Top mounted jacks
  • Laser-etched artwork
  • 9v DC operation (industry standard)
  • 20mA current draw (10mA when bypassed)
  • Enclosure size: 4.78″ x 2.61″ x 1.6″  (12.14 x 6.63 x 4.05 cm)
  • Weight: 10 oz (283 g)

Product Manual

Additional information

Weight 0,752 kg

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