Elektron Analog Four MKI firmware

Elektron active
synth sequencer

Latest firmware: 1.55D

1.55Dreleased 9 Sep 2026

What's new in 1.55D

MIDI messages were sometimes not sent if the device tempo was set to very low BPMs.

Last checked 11 Sep 2026

Download 1.55D from Elektronopens in a new tab — elektron.se

How to update the Elektron Analog Four MKI

Update using Elektron Transfer (Mac/Windows): connect via USB, open Transfer, choose Send OS, and select the downloaded .zip file.

What you need

Elektron Transfer — the software Elektron uses to load firmware onto the Elektron Analog Four MKI. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Elektron Analog Four MKI

The Elektron Analog Four MKI is updated with Elektron Transfer, published by Elektron.

Download Elektron Transfer from Elektronopens in a new tab — elektron.se

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Elektron Analog Four MKI firmware update history

Changelogs summarised from the manufacturer's release notes.

Version 1.55D — 9 Sep 2026

Release notes for this version are listed above.

Release notesopens in a new tab — elektron.se

Version 1.55B — 30 Jun 2026

Improvements: The oscillator's FIN parameter is now decoupled from the TUN parameter when snapping or reaching the knob's end positions. Bug fixes: LFO random waveform slew functionality corrected. Control All function no longer causes flickering in LFO destination menu. Control All no longer inadvertently affects OSC1 page parameters. Track switching now preserves revert capability for all affected tracks. Track Level parameter now responds to Control All. [MKII] Data Entry knob sensitivity adjusted for pattern repeat settings. [MKII] Quick performance assignments now restore properly from legacy projects. Missing Release Notes items have been restored to version 1.55.
Release notesopens in a new tab — elektron.se

Version 1.55 — 10 Jun 2026

List of changes from OS 1.52 to 1.55 Improvements Added an Euclidean mode for the sequencer. Added the Control All functionality. Press and hold [TRACK 1-4] while changing a parameter setting to apply the change to this parameter on all audio tracks in the pattern. You can now save a Sound from a specific trig on the sequencer, complete with its sound- and parameter locks applied. It is now possible to see which PARAMETER PAGES contain parameters with parameter locks. When pressing and holding specific trig in GRID RECORDING mode, the [PARAMETER] keys that contain parameters with locks light up. Implemented functionality that makes it possible to loop selected pattern pages. An arpeggiator sequence can now be rotated with [FUNC] + [LEFT]/[RIGHT]. [MKII] Added an LED intensity setting parameter in GLOBAL SETTINGS > SYSTEM.
Release notesopens in a new tab — elektron.se

Version 1.52 — 16 Oct 2024

This OS adds an important fix for syncing issues with Overbridge. For a full list of changes, see the release notes.
Release notesopens in a new tab — elektron.se

Tracked in 5 rigs on FW//RADAR.

Elektron Analog Four MKI manual & official pages

Elektron Analog Four MKI firmware FAQ

What is the latest firmware for the Elektron Analog Four MKI?

The latest firmware for the Elektron Analog Four MKI is version 1.55D, released on 9 Sep 2026. FW//RADAR last checked Elektron's official page on 11 Sep 2026.

How do I update the Elektron Analog Four MKI?

Update using Elektron Transfer (Mac/Windows): connect via USB, open Transfer, choose Send OS, and select the downloaded .zip file. Full instructions on Elektron's official firmware page.

What software do I need to update the Elektron Analog Four MKI?

You need Elektron Transfer, available from Elektron's support site.

Where can I download Elektron Analog Four MKI firmware and drivers?

Directly from Elektron's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Elektron Analog Four MKI manual?

The official Elektron user manual is a PDF hosted on elektron.se. Elektron Analog Four MKI user manual (PDF) →

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