4ms firmware updates
4 devices tracked · 4 with a public firmware version · last release detected 2 Oct 2026.
| Device | Current firmware | Released | Status |
|---|---|---|---|
| 4ms Meta Module firmware | 2.4.0 | 2 Oct 2026 | active |
| 4ms Spectral Multiband Resonator firmware | 5.1.1 | 25 Aug 2020 | active |
| 4ms Ensemble Oscillator firmware | 1.1 | 6 Feb 2023 | active |
| 4ms Sampler firmware | 1.0.1 | 13 May 2026 | active |
Recent 4ms firmware releases
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4ms Meta Module firmware
## What's Changed For discussion and overview of changes see: https://forum.4ms.info/t/firmware-v2-4-0-vcv-expanders-load-balance-panel/2822 ## Details * Midi Expander support by @danngreen in https://github.com/4ms/metamodule/pull/613 * CPU Load Re-balancing…
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4ms Meta Module firmware
## What's Changed * Usb composite device: MIDI + console: https://github.com/4ms/metamodule/pull/610 * Usb Developer Mode: enables MSC drive for loading plugins during development by @danngreen in https://github.com/4ms/metamodule/pull/612 * Improve param…
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4ms Meta Module firmware
## What's Changed ### New Features * Memory allocation system refactored in order to recover when plugins run out of memory or crash by @danngreen in https://github.com/4ms/metamodule/pull/601 * Firmware runs with c++ exceptions enabled * All firmware…
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4ms Meta Module firmware
## What's Changed * Module image generation tests by @danngreen in https://github.com/4ms/metamodule/pull/593 * Midi CC 14bit by @danngreen in https://github.com/4ms/metamodule/pull/589 * Fix headless simulator: restore the build, register built-in plugins…
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4ms Meta Module firmware
## New Features * Support polyphonic cables, with a maximum of 4 voices per cable - Modules derived from rack::engine::Module (i.e. plugins ported from VCV Rack) will usually "just work" with a max of 4 voices.
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4ms Meta Module firmware
## What's Changed * MIDI PC messages can be assigned to load patches (https://github.com/4ms/metamodule/pull/576) * Can replace or substitute a module in a running patch (https://github.com/4ms/metamodule/pull/575) * Option to "Wrap navigation" in Module View…
- 4ms Sampler firmware
- 4ms Quad Clock Distributor firmware
- 4ms Meta Module firmware
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4ms Meta Module firmware
## What's Changed * MetaButton Expander can change knobset by @danngreen in https://github.com/4ms/metamodule/pull/566 * Reduce Notifications by @danngreen in https://github.com/4ms/metamodule/pull/567 * Display firmware update version and contents on…
Also tracked (no user-updatable firmware)
6 4ms devices in the catalog with no firmware to update — kept for inventory, manuals and used-market info.
