• 64-voice polyphony.
• 32-part multitimbrality (via two independent MIDI Ins).
• 8Mb of waveform ROM.
• 654 patches on board: 354 from the SC55 MkII and 300 from JV80.
• 22 drum kits, plus two SFX kits.
• 256 user instrument memory locations, plus two user drum kits.
• Editable effects: reverb, chorus, delay and two-band EQ.
• Built-in serial port for use with Mac or PC compatible computers.
• 18-bit DACs on the outputs