AlphaTheta Chordcat — Firmware Radar

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Current Firmware

1.40

Download the latest Chordcat Manager from the AlphaTheta Help Center (support.alphatheta.com, CHORDCAT section). Connect Chordcat to your computer via USB. Launch Chordcat Manager and follow the on-screen Firmware Update Guide to check the current firmware version and apply the update. Do not disconnect the unit during the update.

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 — support.alphatheta.com

Prices

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Firmware History

Changelogs summarised from the manufacturer's release notes.

1.40 2026-03-12

Minor issues have been fixed. Performance function for Chord Performance mode when controlling equipment via external MIDI input.

Release notesopens in a new tab — support.alphatheta.com

FAQ

What is the latest firmware for the AlphaTheta Chordcat?

The latest firmware for the AlphaTheta Chordcat is version 1.40, released on 2026-03-12. FW//RADAR checks the manufacturer's official sources for new releases.

Where can I download AlphaTheta Chordcat firmware?

Directly from AlphaTheta'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 — alphatheta.com