Nun4tak SP4T Smear

Multi-channel Decorrelator

SignalFunctionSet Cistern

Reverb modelled on real rooms, scanned or built from plans.

halfagiraf Grainloom

Granular texture synthesizer based on the open-source Mutable Instruments Beads DSP.

halfagiraf SONAVYRE

Visual Stereo Effects Engine with 12 factory effects, including four expansive reverbs.

Adrian Kulik Guitar Amp & Effects

Guitar amp and effect eurorack for VCV Rack: amp sim, cabinet, distortion, fuzz, shimmer, noise gate, EQ

CV funk HotPot

A polyphonic spatial mixer that places sounds around the listener, with a shared diffuse room and saturating stereo bus.

Robot Boy Particules

Granular texture synthesizer built on the open-source Beads code.

SFS Super ROOM

Allpass reverb in one shared buffer, with filtered feedback and a dry/wet slider

Impossible Knot Bloom

Shimmer reverb with control over when the octave arrives and how fast it builds

NANO Modules FUM

Stereo Multi-Effects Processor

Astravox Tape Echo

Tape echo with stochastic wow/flutter, magnetic hysteresis saturation, and convolution spring reverb — physical modeling based on a Roland RE-201 Space Echo tape delay unit and other hardware from that era

forsitan modulare caligo

Greyhole: a long modulated echo inside a nested allpass diffuser, with a patchable loop.

TriggerFish Room Reverb

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

Berserk Audio Combverb

Comb reverb with self-oscillating feedback.

Mockba Modular Reverbah

Simple stereo reverb

SignalFunctionSet Crystal

3D echo chamber shaped like a real crystal, quad out.

forsitan modulare antrum

Erbe-Verb style feedback delay network reverb: coffin to heavens, all of it modulatable.

forsitan modulare vestigia

Stereo memory effect: a tape loop that recalls, degrades and eventually forgets.

Eternal Eclipse Liminal Vast Reverb

Lush stereo reverb with a modulated, diffused feedback delay network — from intimate rooms to the endless liminal vast, with infinite decay and freeze.

October Production Co. OctobIR

Impulse response loader with static and dynamic blending options

Befaco Iroi

A Shortcut for Atmospheric Processing

Questionable Dinner Boxes

Delay based on distance from 4 walls

Autinn Coil

Spring reverb

Ambivalent Instruments Grainer

Real-time granular synthesis processor with advanced randomization

MADZINE Ovomorph

Chaos-modulated stereo reverb with room and decay control, derived from Ellen Ripley

MADZINE Ellen Ripley

Chaos-modulated multi-effects processor with delay, granular and reverb

Synthesizers.com Q115 Reverb

Reverb

24conditions Realities

selecting realities

4ms Verb

Experimental reverb using comb filters and all-pass filters

4ms Freeverb

Sanguine Mutants Mutuus

Experimental, polyphonic and multifaceted meta-modulator based on the Symbiote firmware for Mutable Instruments' Warps

Sanguine Mutants Etesia

Texture synthesizer based on the Parasite firmware for Mutable Instruments' Clouds

Sanguine Mutants Nebulae

Texture synthesizer based on the Monsoon version of Mutable Instruments' Clouds

Sapphire Galaxy

An adaptation of the Airwindows Galactic algorithm by Chris Johnson (https://github.com/airwindows).

Sapphire Polynucleus

Simulation of a cloud of particles with mutually attractive, repulsive, and orthogonal forces.

Sapphire Nucleus

Simulation of a cloud of particles with mutually attractive, repulsive, and orthogonal forces.

Sapphire Tube Unit

Tubular waveguide synth.

Surge XT SpringReverb

The Surge XT SpringReverb

Surge XT Reverb2

The Surge XT Reverb2

Surge XT Reverb

The Surge XT Reverb

Sapphire Elastika

Filters audio through a simulated network of balls and springs.

docB RSC

Reverb

docB MVerb

5x5 Waveguide Mesh Reverb

KautenjaDSP Super Echo

An emulation of the echo effect from the S-SMP chip on the Super Nintendo Entertainment System (SNES).

Grayscale Supercell

Expanded version of Clouds by Mutable Instruments

chowdsp ChowFDN

Feedback delay network reverb

Dintree V103 Reverb Delay

Stereo Reverb and Delay Digital Effects Processor

NYSTHI Ambuance Reverb

Reverb based on the Juhana Sadeharju GigaVerb

Bidoo dFUZE

Reverb

Bidoo REI

Reverb