This layout controls Ashun Sound Machines (ASM)
Summary: ASM Leviasynth combines eight oscillators per voice with digital and analog filters. This editor puts levels, contours and eight patch macros across independent pages, with two XY pads for performance.
Introduced in January 2026, Leviasynth builds on ASM’s Hydrasynth lineage with eight oscillators per voice and digital and analog filters. Available as a keyboard or desktop instrument, it takes algorithmic synthesis into a much larger sound-design playground.
Balance oscillator levels, shape filters and contours, and perform eight patch macros. Two XY pads pair analog-tone and macro gestures with the original individual controls. Best on iPad or Mac; also perfectly usable on iPhone.
Explore Leviasynth on ASM’s website.
Notes
Set Parameter RX to CC and MIDI channel to 1. Use Single mode for one patch; Multi Balance operates in Multi mode.
Readouts follow the instrument: documented 0–128 levels, 0–100 oscillator feedback, signed −64 to +64 depths and tone, and −200% to +200% keyboard tracking. MIDI correspondence remains inferred. Read keyboard tracking from its percentage label. Uncalibrated or mode-dependent controls use relative 0–99 positions. Saved controller positions are unchanged; they do not describe an initialized sound.
Choose oscillator/pitch modes, filter types and effect types on the Leviasynth. Feedback is inactive in PW Mod, HTE Sync and Phase Distortion. Opening the layout does not read the current patch. Not tested on hardware. Built from the manufacturer’s user guide and MIDI documentation; owners are invited to test and share feedback.
Change Log
1.1 — 2026-11-04: Audit Named Ticks and update Display Min/Max and Display Zero for levels, modulation depth, effect tone, and keyboard tracking.
1.0 — 2026-11-02: Initial release.
