Save 80s synth patches in the browser via Web MIDI
The website Knob.monster allows users to save 80s-style synth patches directly in the browser using Web MIDI, enabling patch creation and storage without external hardware or software.
Background
- **knob.monster** is a free browser-based tool that lets users save and recall patches (presets) for vintage 1980s synthesizers using the **Web MIDI API** — no plugin or hardware editor needed.
- **Web MIDI API**: a browser standard (supported in Chrome/Edge/Opera) that lets websites communicate directly with MIDI instruments connected via USB or traditional 5-pin MIDI (through an interface). This means a synth can be controlled or configured from a webpage.
- **Patches** are the electronic "presets" that define a synth's sound (oscillator settings, filter, envelope, effects, etc.). Many iconic 80s synths (Yamaha DX7, Roland Juno, Korg M1) have complex menus or hidden parameters that are tedious to edit from the front panel.
- **Why it matters**: Vintage synth gear is expensive and often lacks modern software editors. Tools like knob.monster let musicians manage sound libraries, back up patches, or tweak sounds from a laptop — extending the life of aging hardware without proprietary software or floppy disks.