Proteus Portable 88

: Unlike the semi-weighted keys found on many lightweight competitors, the Proteus 88 uses a hammer-action mechanism to replicate the tactile resistance and response of an acoustic grand piano.

While "Portable" is in the name, the Proteus 88 maintains a professional build quality that differentiates it from "toy-like" folding pianos. proteus portable 88

: It utilizes Kurzweil's proprietary VAST (Variable Architecture Synthesis Technology) . This technology allows for deep sound customization and a wide palette of high-fidelity tones, ranging from orchestral samples to modern synthetic textures. : Unlike the semi-weighted keys found on many

: It is built to be slim enough for transport in a standard 88-key gig bag while maintaining the structural integrity needed for a hammer-action keyboard. This technology allows for deep sound customization and

: The instrument supports a high number of simultaneous notes, ensuring that complex piano passages or layered sounds do not suffer from "voice robbing" where notes are cut off prematurely.