GrainSpace ,


Granular Reverb Processor plugin. VST, AU and AAX.

$45.00 $22.50

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GrainSpace is a granular processor focused on real-time granularization and reverberation of the incoming audio signal.

Current version: v2.2.1 (October 2020)

GrainSpace provides dynamic grain generation (up to 32 per channel), 7 grain parameters, 4 grain modulators (including two 11 waveforms LFO), smearing, chord resonator and reverb to create crazy sound effects, rich textures and much more.

GrainSpace Specifications

  • Real-Time Granular Engine
  • Recording Buffer of 2 seconds
  • Playback modes: Stereo, Mono (L+R), Side
  • Up to 32 grains per channel
  • Grain Size up to 500ms
  • 7 Grain Parameters (Size, Distance, Pitch, Feedback, Freeze, Position and Stretch)
  • 4 Grain Modulators (2 x LFO, 2 x Random Generators)
  • Tempo sync’d LFO with 11 waveforms
  • Smearing
  • Chord Resonator
  • Reverb

System Requirements


  • Windows 7 64bit or later
  • Intel i5 or higher
  • 2GB RAM
  • Screen resolution: 1024×768
  • VST2, VST3, AAX 64-bit host


  • OSX 10.8 or later
  • Intel i5 or higher
  • 2GB RAM
  • Screen resolution: 1024×768
  • VST2, VST3, AU, AAX 64-bit host

In demo mode the plug-in will output silence for 3 seconds every minute.

GrainSpace v2.2.1 – Demo PC
GrainSpace v2.2.1 – Demo OSX
GrainSpace User Manual download

GrainSpace – NKS Presets and Thumbs (by Stephen Wey)
GrainSpace – Forbidden Paths (Presets by Stephen Wey)

v2.2.1 (October 2020)
– FIX: Chord Resonator wrong pitch when enabling HQ
– FIX: Licenser not validating license file on some configurations

v2.2 (August 2020)
– NEW: Retina / HiDPI support
– FIX: Subsonic build up on some presets
– FIX: Smear parameter not working
– CHANGE: Improved framework and file size

v2.1 (March 2020)
– FIX: Noises while changing Pitch
– FIX: Noises when modulating Pos
– FIX: Typo in GUI
– FIX: Typo in Bouncing Grains preset
– FIX: Some presets resetting to INIT state
– FIX: Last save location not stored
– FIX: Silence triggered randomly in some configurations
– NEW: Notifications System
– NEW: VST3 plugin format
– NEW: Mac OSX 10.15 Catalina support
– CHANGE: New framework
– BREAKING CHANGE: Reverb on/off moved from Decay to Mix
– BREAKING CHANGE: 64bit only

v2.0 (August 2018)
– NEW: Reworked graphic interface
– NEW: Grain Filters
– NEW: HQ interpolation (switch on toolbar)
– NEW: More modulations
– NEW: Chord Resonator
– NEW: Resizable GUI

v1.2.1 (October 2017)
– FIX: High CPU usage on some systems after updated to v1.2

v1.2 (October 2017)
– FIX: Menus getting keyboard focus
– FIX: Freeze button always on when randomized
– FIX: Wrong init value for LFO polarity
– NEW: Dotted and Triples LFO rates
– NEW: Distance modulation
– IMP: Reduced file size

v1.1.1 (March 2017)
– FIX: AAE Error in Pro Tools 12.7.x
– FIX: Performance improvements

v1.1 (March 2017)
– NEW: All knobs can be randomized
– NEW: All knobs can be locked
– NEW: Reverb Decay and Mix
– NEW: Freeze Button

v1.0.4 (February 2017)
– FIX: Plugin state not restored on Bitwig
– FIX: Slow GUI load time

v1.0.3 (February 2017)
– Cleaner code. Small CPU performance improvements.

v1.0.2 (January 2017)
– FIX: Error while scrolling presets with navigation buttons
– FIX: Sound suddenly stopping on VST version
– Reworked Windows installer

v1.0.1 v2 (January 2017)
– More presets

v1.0.1 (January 2017)
– Minor bug fixes
– More presets

v1.0 (January 2017)
– Original release

1 review for GrainSpace

  1. Pius

    Like it…Granular is a great method to be used for all kind of echoes and this tool reveals it!
    Presets :I has some dozen presets of great variety- a few “normal” ones – lush delays- and the most stuff really weird, wacky from superlush to rhythmic to completely distorting the original sound.
    Found them usefull for experimental sound design, they really change a sound greatly.
    UI: It’s not the most straight forward thing, as there is no schema explaining how the effects are interdepending, but it’s also not overly complex- you can just play around with the buttons most of the time.
    It’s not made for subtle control, but you can achieve a wide range of effects- some of the underlying factors aren’t exposed that would help to understand. But as long as you start with existing presets and tweak them, all fine. Really love the “Smear” one, gives the delay a very lush, soft quality. “Grains” itself cannot be controlled that much a bit of randomness around it, guess that is wanted.
    Something between a tool and a sandbox. CPU load is quite little for what it all does, most of the time. (tested in Bitwig).
    Very good price for what it all does. Hopefully they add a few more subtle effects or a main knob for mixing in the effect more controlled.

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