61-key velocity and aftertouch-sensitive keyboard. AWM2 sample-based synthesis engine. Large internal PCM waveform library with layered voice architecture. Up to 16-part multitimbrality. Built-in digital effects including reverb, chorus, delay, and distortion. Floppy disk drive for loading and saving patches and sequences. MIDI In, Out, and Thru for studio and live use. Classic early-1990s Yamaha sound with strong pads, basses, and workstation tones. Runs on 100V power and requires a step-down transformer.