Patchwerk Turns M-VAVE FM-1 Into A Modular Synthesizer
Developer Matt Kuebrich has introdued Patchwerk – a project that transforms the M-Vave FM-1 into a patchable modular instrument, with 85 modules covering sound generation, processing, sequencing, sampling and modulation.
Patchwerk uses a virtual patch-cable system that allows users to connect module outputs to inputs, creating custom signal paths. Its module library includes oscillators, filters, envelopes, LFOs, effects, drum machines, samplers and granular instruments, as well as Casio CZ and TX81Z-style FM synthesis engines.
Patches can be created and edited directly on the FM-1 using its onboard controls. Alternatively, a browser-based emulator provides a larger visual patch bay, allowing users to build and play patches on a computer without connecting an FM-1. When connected over USB, changes made in the browser and on the hardware are synchronized in both directions.
Features:
- 85 modules, including oscillators, filters, envelopes, LFOs, effects, samplers and granular instruments.
- Casio CZ-style phase distortion and TX81Z-style FM synthesis engines.
- Multiple sequencers, including step, Euclidean, Turing and piano-roll sequencing.
- Sixteen snapshots per patch for storing and recalling sound configurations.
- Performance controls for assigning favorite parameters, muting modules and generating variations.
- Song mode for arranging snapshots and automating parameters over time.
- Four sample banks supporting user-loaded audio files and onboard recording.
- Browser-based emulator with a visual modular patch bay and bidirectional USB synchronization.
- Twelve display color palettes and a customizable user palette.
- Patch backup and restoration tools, including sample banks and settings.
Patchwerk is installed through its project website using a desktop version of Chrome or Edge and a USB connection to the FM-1. The installation process includes an option to restore the original M-VAVE firmware. Users are advised to back up their projects and samples before installing.
Patchwerk v1.0.3 is available as a free, open-source firmware project under the GPL-3.0 license. The browser-based emulator can also be accessed without an FM-1. Visit the Patchwerk website for the emulator, installation instructions and firmware download.
