Libra6 — a patch librarian/editor for the OB-6 (looking for a keyboard tester)

Hi all,

I've been developing Libra6, an unofficial (but hopefully useful!) patch librarian and editor for the Sequential OB-6. In short, it lets you:

  • Read and visually browse your full 1,000-preset collection (banks 0-9), search/tag/favorite patches, and detect duplicates
  • Audition patches in the OB-6's edit buffer without touching preset memory
  • Reorganize your banks safely (drag/copy/move, with backups and read-back verification before anything permanent is written)
  • Edit sounds and the sequencer directly on your synth, with snapshots, A/B compare, and undo/redo throughout

It's built for macOS (Apple Silicon) as an standalone app and connects over direct USB MIDI.

I'd love to connect with someone who has a Mac and the OB-6 Keyboard version who'd be up for beta testing it (I have the Desktop version). As a thank-you for the effort, I'd give you the license for free. Maybe also I would be able to port it to Windows (but not now).

Let me know if you're interested!




« Last Edit: September 30, 2026, 12:15:10 PM by _monocromik_ »