204D Dual VCF by Machine Room - Dual Voltage Controlled Filter

The MachineRoom 204D Dual VCF is a full analogue dual voltage controlled low-pass filter that's perfect for use in your Eurorack modular synthesizer setup. Based on the "transistor ladder" design of the Minimoog 204D, this filter filters out the higher parts of the sound spectrum and allows lower frequencies to pass through, with a cut-off slope of -24 dB/octave like various Moog synthesizers.

With separate controls for both sections, the MachineRoom 204D Dual VCF can be used for stereo operations as well. And with resonance (or emphasis) adjustable all the way up to self-oscillation, the filter can even behave like a sine wave oscillator with V/Oct tracking up to 4 octaves.

2 audio in
2 audio out
4 CV inputs for cutoff modulation, 2 with attenuators

Skiff-friendly design

Size: 12 HP