6 HP
35 mm deep
Current Draw
36 mA +12V
35 mA -12V
0 mA 5V
$155 Price in €

This Module is currently available.

(uVCA II) dual exp/lin VCA

This is the version II of the original µVCA.


  • Continuously adjustable curve response (from linear to exponential)
  • Gain trimmer (it is possible to get positive gain)
  • Dedicated CV attenuators
  • Leds for monitoring CV signal
  • When no cable is patched to Out A, In A is normalled to Out B, offering a 2-channel mix.

This module was adapted from a design by David G. Dixon. Unlike many VCAs it closes fully (> -100dB): special circuitry has been added to bias the VCA circuitry beyond its fully closed point when the knobs are turned all the way down.


Ø 4.42 (153 Votes) Average Rating
submitted Dec 30th 2012, 13:31 by | last Change May 18th 2023, 15:43 by kidko