MachineRoom PRODIGY 204D VCF is a voltage-controlled low-pass filter, which filters out the higher parts of the sound spectrum and lets lower frequences pass through.
Based on “transistor ladder” design of Minimoog 204D with a cut-off slope of -24 db/octave as in various Moog synthesisers. Resonance (or Emphasis) is adjustable all the way up to self-oscillation with V/Oct tracking up to 4 octaves.
Works as passive 2-channel mixer with attenuators as well
3 cv inputs allows complex cut off modulation
Thru-hole components only
Skiff-friendly, 30mm deep
Power consumption: 120 mA +12V, 15mA -12V, 0 mA 5V
Hand-built in Kyiv, Ukraine