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Filter+FX

The Digitakt mod adds seven per-track filter/FX modes alongside the stock filter, each using the track's own FREQ, RESO and filter envelope.

  • Custom firmware
  • Stable
  • Medium brick risk

Source code

This project hasn't been claimed by its maintainer yet, so its details come from the community. Is it yours? Claim it

Latest release · 24 Oct 2026Filter+FX 1.2

Filter+FX 1.2 for the Digitakt mk1 (OS 1.54) and Digitone mk1/Keys (OS 1.44).

What is in the package

  • filter-fx-1.2-dt.elemod — Digitakt mk1, TYPE 8..14: VOWEL, BANK, FOLD, CRUSH, RING, PHASER, FLANGER.
  • filter-fx-dn-1.2.elemod — Digitone mk1/Keys, TYPE 4..10: the same seven modes, with VOWEL/BANK AUX1/AUX2 on page 2.

One elemod per machine, latest OS only.

Requirements

  • Digitakt: core-4.0-os1.54.elemod + Digitakt_OS1.54.syx.
  • Digitone: core-dn1-4.0-os1.44.elemod + Digitone_OS1.44.syx.

Highlights

  • New Digitone mk1/Keys port (filter-fx-dn/) sharing the DSP models.
  • Digitakt 1.54 build with core 4.0.
  • VOWEL/BANK second-page controls and graphs on both machines.

Full history: CHANGELOG.md.

GitHub ↗

Before you start

How hard is it?
EasyCopy a file or use a web page. No extra software.
What you need
  • A USB or MIDI cable
  • Comfort with the command line
  • A computer
Can it break my device?
Small chance of trouble, with a way to recover.
Can I undo it?
The project doesn't say. Assume you can't.
Get itOpens github.com

Did it work for you?

Did Filter+FX v1.2 work on your Elektron Digitakt?

No reports yet for v1.2.

One-tap reports from owners. Bricked reports are checked before they count.

Compatibility

Devices: Elektron Digitakt.

No compatibility information yet.

Getting started

From the project's README ("Install"):

python -m elekloader.patch --stock DigitaktOS1.54.syx
--mod core-4.0-os1.54.elemod --mod releases/elemods/filter-fx-1.2-dt.elemod
--out DigitaktOS1.54-filter-fx.syx --version 1.2a

Then flash the .syx with Elektron Transfer. For the Digitone use DigitoneOS1.44.syx, core-dn1-4.0-os1.44.elemod and releases/elemods/filter-fx-dn-1.2.elemod.

Read the full instructions

Risk and recovery

Brick risk
Medium
Requires opening the device
No

Releases

VersionNameReleased
v1.2Filter+FX 1.2Latest24 October 2026
v1.1aFilter+FX 1.1a20 October 2026
v1.0cFilter+FX 1.0c19 October 2026
All releases on GitHub ↗