PO-20 Arcade Web Synthesizer — Multi-track step sequencer with true sound layering.
Workflow: (1) Select a sound (1-16) to edit that sound's track. (2) Enable WRITE mode and click steps to add triggers.
(3) Adjust Parameter knobs to shape the sound. (4) Select different sounds and repeat - all tracks layer together.
(5) Each pattern (1-16) stores all 16 tracks, chord, and effects independently.
Pattern Mutes: Use the checkboxes to control which of the 16 patterns are audible during playback.
All patterns are enabled by default. This is useful for building up arrangements or auditioning different pattern combinations.