Elektron Analog Four MKI
🔔 Never miss a firmware update
Get notified when Elektron releases new firmware for the Elektron Analog Four MKI — by email, Telegram, or app notifications.
One notification per release. No spam, no newsletter. Track your whole rig too.
Current Firmware
1.55B
Update using Elektron Transfer (Mac/Windows): connect via USB, open Transfer, choose Send OS, and select the downloaded .zip file.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Firmware pageopens in a new tab — elektron.seFirmware History
Changelogs summarised from the manufacturer's release notes.
1.55B
2026-06-30
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
1.55
2026-06-10
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
1.52
2024-10-16
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
FAQ
What is the latest firmware for the Elektron Analog Four MKI?
The latest firmware for the Elektron Analog Four MKI is version 1.55B, released on 2026-06-30. FW//RADAR checks the manufacturer's official sources for new releases.
Where can I download Elektron Analog Four MKI firmware?
Directly from Elektron's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Manufacturer page →opens in a new tab — elektron.se
Manual →opens in a new tab — elektron.se
more