A synthesizer should feel physical before it looks impressive.

An instrument needs a body

Many software synthesizers explain themselves as diagrams. That can be accurate and still fail to make the instrument inviting. Musicians reach for consequences: brighter, wider, rougher, slower, more unstable, less polite.

Nyris is organised around a resonant body. The engine may contain oscillators, modal behavior, envelopes, modulation, dynamics, and output protection, but the surface speaks in musical moves.

Authored instability

Instability is useful when it has boundaries. A sound can bend, bloom, smear, and appear to resist the player without destroying the session around it. That requires the safety layer to be designed with the expressive layer, not added as a final limiter.

Five surfaces, one object

Depth does not require menu archaeology. Seed, Root, Sculpt, Envelope, and Motion give the instrument a small number of coherent places. Each surface should answer a musical question rather than expose every internal wire at once.