VCAs

Three VCAs, the last with fuzz

Nonlinearcircuits · 8 HP · 3U

Panel · 40.6 × 128.5 mm

Description

Three simple OTA VCAs, like the NLC Cluster's, and a diode fuzz in the bottom one; its diodes are through-hole, so a builder picks Si, Ge or LEDs for its sound. Each VCA's CV1 (OFFSET) knob sets an offset with nothing in CV1 and attenuates CV1 otherwise.

Key features

  • Three VCAs, each with IN, CV1, CV2 and OUT
  • CV1 (OFFSET) and CV2 knobs on each; the third's second knob is FUZZ (at 0 for a plain VCA)
  • 8 HP; Nonlinearcircuits publishes no current draw, depth or assembled price (it sells the DIY PCB and panel), and ModularGrid lists none

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