DX7 to OP-XY Multisample Patch Maker

Turn DX7 SysEx banks into OP-XY multisample presets (or Elektron Tonverk multisamples)

DX7 to OP-XY Multisample Patch Maker repository on GitHub — DX7 to OP-XY Multisample Patch Maker on GitHub.© cfurrow7

About

Loads DX7 SysEx bank files (.syx) and renders each patch as a multisample across any MIDI note range. You can audition patches on an on-screen keyboard before exporting an OP-XY preset or an Elektron Tonverk multisample. It is forked from the tv7-js project with OP-XY export added.

Devices

OP-XY

Pricing

free — Public source on GitHub; no license stated

cfurrow7

Last verified

Oct 18, 2026

Source: GitHub