PEDALS ▚ keymatrix / download

VST3 Plugins

Download and drop into FL Studio or Reaper — no compile needed.

KEYMATRIX
Polyphonic MIDI chord engine. Map a single key to full voiced chords, inversions, and spreads across any scale. Built for live performance and production.
Windows macOS VST3
REGGIE LOOPER STATION
Tape-style loop station with up to 8 independent loop layers, sync-to-host, and a single-button record/overdub workflow designed around foot control.
Windows macOS VST3
DL4 DELAY
Classic Line 6 DL4-inspired delay modeler. Twelve delay types, tap tempo, and a loop mode — all in a VST3 you can automate.
Windows macOS VST3

Installing in FL Studio

1
Download the zip and extract it. You'll get a .vst3 folder.
2
Windows: move the .vst3 folder to C:\Program Files\Common Files\VST3\
macOS: move it to ~/Library/Audio/Plug-Ins/VST3/
3
In FL Studio: Options → Manage plugins → Find more plugins (or hit Start scan). The plugin appears in your plugin browser under VST3.
4
Drag it onto a channel in the mixer or open it via the plugin browser. Done.
REAPER PEDAL BUNDLE
Prebuilt bundle for Reaper — includes all current keymatrix pedal effects as JSFX scripts, ready to drop into your FX chain. No VST3 install required.
Windows macOS Linux JSFX
KEYMATRIX
Polyphonic MIDI chord engine as a VST3 — also works natively in Reaper on Windows and macOS.
Windows macOS VST3
DL4 DELAY
Classic Line 6 DL4-inspired delay modeler as a VST3 — drop straight into a Reaper FX chain.
Windows macOS VST3

Installing in Reaper

1
JSFX bundle: extract the zip and copy the .jsfx files into your Reaper Effects/ folder — usually %APPDATA%\REAPER\Effects\ on Windows or ~/Library/Application Support/REAPER/Effects/ on macOS.
2
VST3 plugins: extract the zip and copy the .vst3 folder to C:\Program Files\Common Files\VST3\ (Windows) or ~/Library/Audio/Plug-Ins/VST3/ (macOS).
3
In Reaper: Options → Preferences → Plug-ins → VST, click Re-scan. Then add via the FX chain on any track.
4
JSFX effects show up under JS in the FX browser immediately — no rescan needed.