Check the listing for details. Roland JV-1010 Desktop Digital Synth Module 64-Voice Session, FX, MIDI I/O. Condition: Open box. Listed at 400.00 USD. The compact JV-1010 offers the professional sounds of the acclaimed JV-2080 at an incredibly affordable price. It also includes all the sounds from the "Session" expansion board - including Roland's most popular stereo grand piano - and an expansion slot to give users access to the incomparable SR-JV80-Series sound library Compact sound module with 64-voice polyphony 1,023 patches from the JV-2080 sound module and the "Session" expansion board 1 expansion slot for additional SR-JV80-Series wave expansion board Reverb, chorus, plus 40 multi-EFX Intuitive user interface with knob-based control 1/2 rack design Phrase Preview for hearing a selected sound in a musical phrase SoundFinder Categories GM compatible Includes CD-ROM with sound editing software