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Syntakt Firmware Workbench

Firmware for Syntakt (Elektron)

Browser workbench for Syntakt OS 1.41. Load your own official file, put your own single-cycle or chord waves into the SY CHORD machine, and add the Deja Vu random-step LFO shapes. Hardware-tested on one unit.

by Bezronczek

ActiveSource: openMIT
Distribution
Patches a stock file you supply
Requires stock
1.41
Source
github.com https://github.com/Bezronczek/syntakt-firmware-workbench

Description

31 SY CHORD waves can be replaced, with values between them morphing; accepts single-cycle WAV files of any length and builds chord waves (major to ninths, any inversion). Everything runs in the browser tab; nothing is uploaded and the site cannot talk to the instrument. The project advises trying the manual's restore procedure once with the official file before flashing.

Install notes

Back up projects with Elektron Transfer, build in the browser from your own OS file, then flash it yourself.

Version history

Syntakt Firmware Workbench version history
VersionDateNotes
Wave bank and Deja Vu LFO notes2026-09-24Last commit; no tagged releases.

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