Find the sweet spot.
Saw or square. Sub and noise. A resonant filter, envelope, accent and slide that put the character of the line in your hands.
SOURCE + ACID COREINSTRUMENT 001 / ACID BASS SYNTHESIZER
Classic instinct.
Modern possibilities.
Elastic basslines. Biting resonance. One more pattern.
A complete acid instrument, from the first step to the final echo.

01 / THE SOUND
Saw or square. Sub and noise. A resonant filter, envelope, accent and slide that put the character of the line in your hands.
SOURCE + ACID COREPush the drive and distortion, open up the stereo width, or let modulation pull the pattern somewhere unexpected.
DRIVE + WIDTH + MODULATIONBuild a rhythm around tempo-synced delay. Add depth with reverb. Keep the whole sound inside one instrument.
DELAY + REVERB02 / THE WORKFLOW
Write a line. Give it movement. Make it yours. Everything you need is right there in the sixteen-step grid.
Choose a factory patch, write your own sequence, or hit Generate for a new starting point.
Dial in notes and octaves. Add accent, slide and swing. Mutate the pattern when you want a different direction.
Follow your DAW in Host mode, run the internal sequencer, or play the synth directly with MIDI.
03 / YOUR SETUP
Available in AU and VST3 formats.
Choose the format supported by your host.
AU + VST3
Apple Silicon & Intel
macOS 11 or later
VST3
64-bit
Windows 10 or later
FINITE CORPORATION / INSTRUMENT 001
One instrument. A thousand directions.
Includes the synth, sixteen-step sequencer,
built-in effects and ten factory patches.
Acid Forever is an independent product, not affiliated with or endorsed by Roland Corporation.