4ms Sampler firmware
Latest firmware
- Updater
- See the update steps below
- Manual
- User manual (PDF)
Last checked 27 Oct 2026
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- An alert the day a new Sampler firmware ships, by email, Telegram or push
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Sign in, it’s free →4ms Sampler manual & official pages
- 4ms Sampler user manual (PDF)opens in a new tab — 4ms.info
- 4ms Sampler on 4mscompany.comopens in a new tab — 4mscompany.com
- Download 4ms Sampler firmware from 4msopens in a new tab — 4ms.info
How to update the 4ms Sampler
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
4ms Sampler firmware update history
Changelogs summarised from the manufacturer's release notes.
Version 1.0.1
Version 1.0 — 26 Mar 2024
4ms Sampler firmware FAQ
What is the latest firmware for the 4ms Sampler?
The latest firmware for the 4ms Sampler is version 1.0.1. FW//RADAR last checked 4ms's official page on 27 Oct 2026.
How do I update the 4ms Sampler?
The 4ms Sampler uses an audio bootloader: download the .WAV firmware file from 4ms.info/firmware.php and play it into the module audio input at full volume while the module is in firmware update mode. The module has two hardware revisions (16HP pre-2025 and 12HP 2025+) that share the same firmware. Full instructions on 4ms's official firmware page.
Where can I download 4ms Sampler firmware and drivers?
Directly from 4ms's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the 4ms Sampler manual?
The official 4ms user manual is a PDF hosted on 4ms.info. 4ms Sampler user manual (PDF) →
