Released in 1988, the Roland P-330 is a compact 1U rackmount digital piano sound module powered by Roland's Structured Adaptive (SA) synthesis engine. It features eight built-in voices, including three acoustic pianos, two electric pianos, harpsichord, clavinet, and vibraphone. With 64 user-editable patches, players can tailor sounds using adjustable two-band EQ, chorus, tremolo, and transpose settings.
