Alchemy Lab / Echoa

Patch Notes

Firmware release history. Flash the latest from the web programmer, or browse the module manual.

Latest Release

v0.6.0 · 6/2/26

Max delay time is now selectable in Settings Page 2 — 2 / 4 / 8 / 12 / 16 seconds. See updated manual.
Engine knob is now a 4-way snap selector — Digi → BBD → Tape → Vinyl. No more blended morph zones. Nobody cared about the in-between zones and they were a big performance hit.
Engine page P5 / P6 are now Multitap mode. Cross-feedback has been removed. 4 positions:
- 0 — Single tap. Old behavior. Clean, standard delay.
- 1 — Two-tap, triplet feel. Extra tap at 1/3 of the delay period.
- 2 — Four-tap A, "rhythmic". Sixteenths at 25 / 50 / 75 % + main.
- 3 — Four-tap B, "golden". Irrational spacing at 23.6 / 38.2 / 61.8 % + main.