The XV-5080 is a 128-Voice expandable Synthesizer Module with all the JV-2080 sounds including 112 samples of the JD-990 Super JD Synthesizer.
It can be expanded using SR-JV80 and SRX-series expansion boards.

Extended information

"New 128-voice synth module with extensive layering and multitimbral applications
Massive internal wave memory includes incredible new sounds, plus all sounds from JV-2080 and a collection of waveforms from the JD-990 Super JD
Reads Roland S-700/Akai S1000 CD-ROM's via SCSI port using optional SIMM memory (128MB max*)
Stereo playback capability per tone for amazing velocity switches and keyboard splits
Powerful Matrix Control gives sounds an unprecedented level of nuance
Studio-quality reverb and effects derived from Roland SRV-3030, V-Studios, RSS and COSM instruments
""SRXpandable"" via new SRX-Series 64MB** wave expansion boards
Compatible with SR-JV80-Series wave expansion boards and XP/JV-Series Patches***
R-BUS port for 8-channel digital output to R-BUS-Ready devices and interfaces
Patch Finder for quickly finding sounds sorted by type."