Source Audio publishes detailed MIDI maps but the structures behind them are not simple. The Nemesis has 24 addressable delay engines on a single CC; the engine load resets other parameter defaults, so engine‑select arrives first in every deploy. The Ventris runs two independent 56‑bit reverb processors simultaneously, each holding 14 engines, with a 4‑state routing selector between them. 2 available now.
In the app today. Every one built to spec.
24 delay engines selected by CC 1, each with its own character. 1 category, 24 algorithms, and the shared control set: 40 parameters per engine including modulation, pitch, filter, tape, and pattern modes. 128 preset slots.
2 concurrent reverb processors, 14 engines each, 28 algorithms, 477 controls, 128 preset slots. Routing between them — A only, B only, Parallel, Cascade — is CC 50.
2 manuals and 2 MIDI implementation PDFs. The Nemesis engine‑load side effect — when you change engines, the other parameters reset to their per‑engine defaults — is the kind of behavior that only surfaces if you read the MIDI implementation closely. The Ventris maps two independent 14‑engine trees with per‑engine assignable macro knobs (Engine Params 1-5), each named per the manual’s per‑engine tables. 477 controls confirmed end to end.
Available on iPhone, iPad and Mac. Connects over Bluetooth LE MIDI, Wi‑Fi (RTP‑MIDI) and USB. Bluetooth pairing happens inside the app on iPhone and iPad; on Mac you pair in Audio MIDI Setup.
No account. No ads. No cross‑app tracking. Anonymous usage telemetry only — no personal data. iCloud sync across your devices at no extra cost, with a local fallback if iCloud isn’t available. Presets, songs and full backups export as files.
Every profile is built from the manufacturer’s manual and audited before it ships. The full list is here — what’s in the app today, and what’s built and releasing.