'Mark' dual Rubber Fetish

Submitted by Mike on Thu, 11/05/2009 - 16:51

Prophecysound dual Rubber Fetish envelope filter originally built for Mark Karan

Channel one has a choice of high-pass or low-pass and has the following controls:

  • gain (signal volume through filter section)
  • sensitivity (response to playing dynamics)
  • peak / Q
  • range
  • drive up/down
  • fuzz
  • effect / clean signal blend

Channel two has a choice of band-pass or low-pass, and has all the controls of channel one plus:

  • frequency tune (max setting -> normal, turn down to tune resonant peak down through frequencies - also increases gain (side effect) for some nice sounds)
  • attack / decay (for 'hard' envelope sounds or more subtle, slower attack slower decay sounds)

Two footswitches - bypass and channel select. LEDs indicate which channel is selected, turn off to indicate effect is bypassed (true-bypass).
Runs from regulated 9VDC supply - internal circuitry used to create +/-9VDC.