was the flagship unit that launched the series and the General MIDI standard :
: Built-in digital reverb and chorus, adjustable per MIDI channel. Key Product Evolution SOUND Canvas
: 317 high-quality instrument sounds and 9 drum sets. was the flagship unit that launched the series
: Utilizes RSPCM (Roland Sample PCM) combined with a simplified version of Roland’s Linear Arithmetic (LA) synthesis. SOUND Canvas
: 16-part multi-timbral, allowing it to act as an entire band from a single MIDI connection.