Artifacts
Lo-fi processor for tape wobble, vinyl crackle, digital crunch and subtle age.
Mac & iOS music plugins
Dark, expressive instruments and effects for your studio.
Numerical Audio makes synths, tape machines, and creative FX for Mac and iOS - from phase-distortion bass weapons to vintage-inspired lo-fi processors.
Available on Mac & iOS - AUv3, standalone, and more depending on the plugin.
New - out now
iPad - AUv3
Launch price
MIDIRack - the ultimate MIDI toolkit.
Build your performance surface, then unlock the MIDI engine. Six keyboards including MPE, a full sequencer suite, and the knobs, faders and pads to build a rig around them - playing the built-in synth and drums, or any gear you own.
- Every KB-1 keyboard: piano, chord pads, scale keyboard, MPE Seaboard and Strings, drum pads
- Drum, melody, chord, analog and CC sequencer lanes with per-step velocity, probability and microtiming
- Optional Graph Editor unlock: 60+ MIDI processing nodes, samplers, and generative patches
- Standalone and AUv3 - sends MIDI to any app or hardware
$7.99
$14.99
Launch pricing on the app and the Graph Editor unlock through August 31. iPad at launch - iPhone and Mac to follow.
Featured plugins
Flagship instruments and effects across Mac and iOS.
Super Synth Bundle
Agonizer, ShockWave and Volt in one bundle - bass, phase-distortion and VA poly.
KB-1 Keyboard Suite
Customizable MIDI controller with expressive layouts and full MPE support.
Built by a synth-obsessed dev
Independent plugins, handcrafted for iOS and Mac musicians.
Numerical Audio is the work of developer and sound designer Kai Aras. Every instrument and effect starts life in the studio as something we want to use ourselves - then gets refined, tuned and released for everyone else. Learn more about Numerical Audio.