Colossus Audio

A voltage-controlled dual-path echo-delay Eurorack module built around two PT2399 ICs, offering delay times from about 400ms to nearly 2 seconds, independent glitch/degrade generators per channel, and a post-gain stage with selectable soft or hard clipping.

A dual-feedback distortion Eurorack module built around a flexible, multi-stage gain architecture with switchable soft/hard clipping pre-amp, dual distortion circuits, voltage-controlled drive and blend feedback, and a post-EQ section.

An EMF/RF landscape receiver that makes audible electromagnetic emissions and radio frequencies from electronic devices, using two coils and two antennas, with a soft clipping compressor on the output buffer.

Discontinued

A feedback octave oscillator fuzz pedal with a feedback loop (Messiah knob), voltage-controlled LFO, and a voltage-controlled low pass filter with resonance.

A Eurorack module offering textured white noise with three noise types, a texture modulator (LFO or sample and hold), a resonance switch, and an independent sample and hold section with external trigger input.

A resonant audio feedback instrument that generates feedback using reverb springs, shaped by a low-pass filter and delay in the feedback path, and can also function as a spring reverb effect with post EQ and a 3-band output EQ.

Discontinued

A 6-oscillator analog drone synthesizer with independent pitch and volume per oscillator, a non-linear combiner with touch-sensitive bolts, low-pass/high-pass tone shaping, a noise generator, and a PT2399-based delay.