Sequential Prophet-12 firmware
Latest firmware: 1.4.2.3
Last checked 10 Sep 2026
Download 1.4.2.3 from Sequentialopens in a new tab — sequential.comDrivers & software for the Sequential Prophet-12
The Sequential Prophet-12 is updated with SysEx Librarian (Mac) / MIDI-OX (Win), published by Sequential.
Download SysEx Librarian (Mac) / MIDI-OX (Win) from Sequentialopens in a new tab — sequential.comGet Sequential Prophet-12 firmware alerts
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Sequential Prophet-12 firmware update history
Changelogs summarised from the manufacturer's release notes.
Sequential Prophet-12 manual & official pages
- Sequential Prophet-12 user manual (PDF)opens in a new tab — sequential.com
- Sequential Prophet-12 on sequential.comopens in a new tab — sequential.com
- Download Sequential Prophet-12 firmware from Sequentialopens in a new tab — sequential.com
Sequential Prophet-12 firmware FAQ
What is the latest firmware for the Sequential Prophet-12?
The latest firmware for the Sequential Prophet-12 is version 1.4.2.3. FW//RADAR last checked Sequential's official page on 10 Sep 2026.
What software do I need to update the Sequential Prophet-12?
You need SysEx Librarian (Mac) / MIDI-OX (Win), available from Sequential's support site.
Where can I download Sequential Prophet-12 firmware and drivers?
Directly from Sequential's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the Sequential Prophet-12 manual?
The official Sequential user manual is a PDF hosted on sequential.com. Sequential Prophet-12 user manual (PDF) →