Audio engine: not started yet (tap a key)
6-op FM editor v0.12.0
True per-sample synthesis with the real 32-algorithm routing table.
Octave 3
Pitch envelope (shared across all 6 operators)
LFO (shared across all 6 operators)
Pitch-side modulation (PMD/P Mod Sens) and the mod wheel itself aren't wired up yet — amplitude modulation (AMD, per-operator A Mod Sens, waveform, delay, key sync) is fully implemented.
Hold a key to play. Six-operator FM synthesis with all 32 DX7 algorithms, sysex import/export, and cartridge export.