Vintage synth sound module in good condition, as pictured
The JV-1010 is a 16-part multitimbral internal sound generator that can generate up to 64 voices simultaneously, and is equipped with a multi-effects processor (EFX) offering a total of 40 different effects.
The Preset patches are compatible not only with the JV-1080 and the XP-30/50/60/80, but with the JV-2080 as well.
The General MIDI system is also supported.
here is the full manual >ROLAND<