Feedback – ENVF – Full DIY Kit

£39.00 (Excl. VAT)

Envelope Follower based on a classic module from the seventies

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SKU: Kit_Feedback_ENVFollower_ENVF Categories: , , Brand: HP Size: 4 HP


ENVF is an envelope follower based on a classic module from the seventies but with some improvements to suit modern needs. The IN signal is bifurcated to the envelope follower circuit and also to a THRU output, so the original signal is also available for external processing. The envelope follower has three controls, a switch to select response time (fast, medium, slow), a knob to adjust GATE threshold and a knob to adjust the envelope CV level.
This little module will help you shape the timbre and/or the level envelopes of your sounds. From dynamic envelope filtering to compressor like side chaining there are lots of possibilities to mangle your audio!


  • Width: 4HP
  • Depth: 35mm (behind front panel including the power connector)
  • Power consumption: +12V 18mA , -12V 16mA
  • Standard 10 pin euro power +12V / -12V

ENVF – Build Files | Build Photos | Modwiggler Page


Additional information

Weight 0.105 kg
HP Size

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