Category: Audio

Veratrum
A noise and texture voice with 5 oscillators that go through a pseudo ringmodulator to create chaotic drones, swarming souds and clicks and blips on lower frequencies. There are 2 audio outputs (square swarm & filtered) and one LFO output.

Features:
3x Saw wave VCO with frequency pots and CV input jacks with offset potmeters.
2x Saw wave VCO with 2 touchpad controls (enable + pitch)
1x LFO (Ramp, Saw, Triangle) with rate control potmeter and jack output
1x Vactrol lowpass filter with CV input jack
1x Swarm output (squarewave like)
1x Filtered out (triangle like)

Specifications:
Current draw: +12v: 50mA, -12v: 50mA, +5v: 0mA
Reverse polarity protection
12HP Black panel, grey / black knobs
Depth: 25mm
Signals: Audio

The Nerium is a dual VCA, suitable for mono and stereo signal paths.
With the normalized CV and Audio inputs you can control one sound with 1 or 2 modulation sources,
or two sounds with 1 or 2 modulation sources, for interesting sound variations.

Features:
Dual VCA with a level knob for each channel
Normalized audio & CV inputs

Specifications:
Current draw: soon
Reverse polarity protection
8HP black panel, light grey / black knobs
Depth: 23mm
Signals: Audio

A five channel audio mixer with 3 outputs for easy feedback routing.

Features:
5x channel audio mixer
5x channel volume potmeters
1x SUM gain potmeter
2x normal outputs
1x inverted output

Specifications:
Current draw: 4mA +12v, 4mA -12v, 0mA +5v
Reverse polarity protection
8HP panel, grey / black knobs
Depth: 27mm
Signals: Audio

The Synth is based on 4 Squarewave oscillators that modulate each other,
go through a clock divider and are mixed together to create harsh noise and random control voltage.
The result is often unpredictable and evolving, suitable a source for snares, hihats or as ‘unpure’ audio texture designs.
The two switches set the range of OSC1 and OSC2 (3 options per switch)
With the patchbay you can patch two of the the 12 divisions to go to one (four in total) output jack. (20 patchpoint in total)
Each division sounds different and you can make combinations for even more variation!
It is also possible to patch LDRs or resistors into the patchbay, with interesting results.

Features:
4x Squarewave VCO with pitch potmeters
4x CV inputs
2x 3way Range switches (OSC1 + OSC2)
4x Audio outputs
20pin Patchbay on the frontside

Specifications:
Current draw: +12v: 35mA, -12v:0mA, +5v:0mA
Reverse polarity protection
8HP panel, grey / black knobs
Depth: 33 mm minimum
Signals: Audio and Video (optimised for audio voltages, attenuate for video)

7 channel EQ feedback distortion with CV over the feedback loop.

The Monotropa is an extreme sound destructor, weird oscillator, equalizer distortion.
This version has 7 equalizer bands and voltage control over the feedback path via a vactrol lowpass gate as well
as a minimum direct feedback level connected to the SEND and RETURN path. This way you can add even more control over the feedback sound.

The SEND and RETURN path allows you to route additional effects into the feedback chain, such as filters and delays or even FM oscillators.

Features:
gain of 7 EQ bands
minimum level of direct feedback (feedback that is normalled through the SEND & RETURN path)
CV amount (feedback that passes the lowpass gate path)
1x input
1x output
1x CV input
1x Send & return in the feedback path

Specifications:
Current draw: +12v: 23mA, -12v: 23mA, 5v: 0mA
Reverse polarity protection
12HP panel, grey / black knobs
Depth: 25mm
Signals: Audio

Current version: v7.4 2025

The Monotropa is an extreme sound destructor, weird oscillator, equalizer distortion.
This version has 4 equalizer bands and voltage control over the feedback path via a vactrol lowpass gate as well
as a minimum direct feedback level connected to the SEND and RETURN path. This way you can add even more control over the feedback sound.

The SEND and RETURN path allows you to route additional effects into the feedback chain, such as filters and delays or even FM oscillators.

Features:
4 band feedback EQ distortion.
1x audio input
1x audio output
1x CV input
1x EXT audio input & 1x EXT audio output (SEND RETURN path)

Specifications:
Current draw: +12v: 12mA, -12v: 5mA, +5v: 0mA
Reverse polarity protection
8HP black panel, light grey / black knobs
Depth: 23mm
Signals: Audio

Current version: v4d 2025

A dual 3 channel mixer with analog noise.
Why not add some noise into the mix? Raise that NoiseFloor!!
The 3th volume potmeter on each channel controls the Noise level.
Channel 1: white noise
Channel 2: blue noise
The Noise is normalized to the jack, so you can bypass the noise when you patch another signal into input 3 of each channel.
The inputs of channel 1 are also normalized to channel 2, to expand the possible routings.

Features:
dual 3 input audio mixer
2x 3 audio inputs
2x 1 audio outputs
2x 3 level potmeters
2x noise (white & blue)

Specifications:
Current draw: +12v: 3mA, -12v: 4mA, +5v: 0mA
Reverse polarity protection
8HP black panel, light grey / black knobs
Depth: 23mm
Signals: Audio

Current version: v2