SignalFunctionSet Canopy

Steel tongue drum played by drops falling through leaves you place.

OV Random

Particle-collision sequencer with quantized pitch, microtonal scales, gates, triggers and FX CV

Choo Choo Sintered

Seven-model experimental digital percussion voice

Mogra Audio OhMyPendulum

Chaotic double pendulum CV generator with a twist.

CV funk Twang

A polyphonic physical string simulation using bidirectional waveguides.

Leviathan Vessel

Tunable struck and friction-excited singing bowl with stereo observation.

SFS Super PNGBL

Pingable OTA state-variable filter (unreleased design, provisional panel)

SignalFunctionSet Carillon

Modelled bells that pass a strike along rods you draw.

Cardamom Tools Pitagora

Karplus-Strong plucked resonator

TriggerFish Room Reverb

Geometric rectangular-room early reflections with a two-stage 16-line velvet stereo late field

TriggerFish Electric Piano

Sample-free polyphonic modal electric piano with velocity-sensitive tines, nonlinear pickups, and a shared amplifier

SignalFunctionSet Kit

Eight physically modelled drums, including a two-plate hi-hat.

STJ Modules Vocal Lamma

Formant vocal synthesizer (OO-OH-AH-AY-EE) with stereo ping-pong delay

SignalFunctionSet Slide

Electric lap steel model with eight strings and a steel bar.

SignalFunctionSet Loom

Eight waveguide strings sharing one resonant bridge.

SignalFunctionSet Crystal

Echo chamber modelled on real crystal shapes, with four outputs.

SignalFunctionSet Chime

Eight-note drone machine with rotating resonator tubes.

forsitan modulare guttur

Chaotic resonator drone: a Duffing oscillator through 48 resonant filters (Gutter Synthesis port).

forsitan modulare vorax

Feedback drone synthesizer: a self-exciting Karplus-Strong string (Audrey II port).

CV funk Strands

A physical model of a hurdy gurdy.

Physical modeling

CV funk Sands $40

CV funk Droplet

A stereo resonator and plate reverb with a dynamic, living character. Strikeable, audio-injectable, with envelope-driven modulation routing and per-node tuning.

EffectEnvelope followerDynamicsReverbPhysical modeling

CV funk Sands $40

Chaotic Instruments Waveguide Delay

Grid-stepped, clock-synced Karplus-Strong feedback delay.

Chaotic Instruments Modal Filter Expander

Expander for Modal Filter: adds 5 polyphonic resonator voices with individual offsets, mutes, and CV modulation.

Chaotic Instruments Modal Filter

Parallel state-variable filter + keytracked modal resonator bank.

forsitan modulare lustro

Scanned filter: scando's mass-spring string drives the band gains of a 16-band resonant filterbank.

forsitan modulare ululo

Feedback guitar: six comb strings and a saturating amp in a howling loop.

forsitan modulare scando

Scanned-synthesis oscillator: a vibrating mass-spring string scanned into an evolving wavetable.

CV funk Glass

A glass armonica physical model.

CV funk Aulos

A dual wind instrument physical model based on the Aulos dual flute.

Coalescent Neuron · Soma

Bursting/chaotic neuron oscillator on the Hindmarsh-Rose system: spike trains, bursts, and chaos from one current control

Coalescent Neuron · Axon

Spiking-neuron oscillator on the FitzHugh-Nagumo system: relaxation oscillator + excitable (trigger-fired) voice

Coalescent Haptik

Scanned-synthesis oscillator: a mass-spring ring scanned at audio rate

TNN1T1S GHOST KCK

909-inspired kick voice. Struck bridged-T resonator model with damped sine body, pitch-envelope glide, bandpassed click transient, and tanh drive. Works standalone; comes alive with GHOST CTRL.

Ambivalent Instruments Gurgling

The "gurgling" sound is a strange one, similar to the bubbling noise of water. The density, clarity, and frequency of this sound can be adjusted, along with stereo width.

Ambivalent Instruments Rain

Synthesizes rain sound. You can control the rain sound by controlling the density of the rain, the magnitude of the reverberation, and the filter type and coefficients, as well as stereo width.

SignalFunctionSet Tine

Pingable resonator after the Gamelan Resonator circuit.

Autinn Fauna

A 24dB low-pass filter emulating a 4-pole transistor ladder (ZDF)

Autinn Rad

Geiger counter

Autinn Coil

Spring reverb

Questionable Dinner Moxie

Power-hungry (un)dead oscillator.

Questionable Dinner Flick-EXT

Pitch and level inputs for Flick.

Questionable Dinner Flick

Generate impulses for resonators. Twice!

Questionable Dinner Pilfer

A moving particle attempts to follow input audio.

CV funk Alloy

A metallic sound generator that uses Karplus–Strong fractional delay networks to produce shimmering, percussive tones.

Sapphire Zoo

Programmable chaotic oscillator.

AmbushedCat Tape Machine

A detailed tape emulation module offering saturation, wow & flutter, bias shaping, and vintage tape coloration. Perfect for adding analog warmth and character to your sound.

Cella Resonators

Four pitched resonators based on Karplus-Strong algorithm

Sapphire Lark

Chaotic oscillator based on the Dequan Li Attractor.

Sanguine Mutants Anuli

Polyphonic resonator based on Mutable Instruments' Rings

VCV Pluck

Physical modeling

VCV Pluck $30