Harmonic Bass Machine

Version 1.2.0

2026-10-08

Adds up to eight harmonic unison voices, detune and adjustable stereo width. Existing presets keep their original sound.

Adds 1 to 8 unison voices to oscillator 2, centred on the selected harmonic. Detune spreads the voices up to 50 cents above and below the harmonic, with a whole-cent readout.

Open the cog beside Harmonic Unison in Advanced view to reduce stereo width from full width to mono. The sub remains centred. Voice changes crossfade and detune and width changes are smoothed.

The new controls support host automation, macro routing, presets, project recall and undo/redo. Existing presets and projects restore one voice and retain their original sound. Includes signed Mac and Windows installers and the native Linux VST3 in the manual installation package.

Download macOS

SHA-256 458165de74e916a8e7950d0be6bfa82cf548866cf881ec4419429780cb6f5a19

Download Windows

SHA-256 890013ab33f3cfa8e2b729780a00e99d62ac0447753481ea9414be85b788239c