Kurzweil PRAM P/RAM for K2000s

Korg Kaossilator Pro+ Dynamic Synth Loop Recorder w/ Power Supply Tested

Vintage YAMAHA SY55 Music Synthesizer Keyboard Piano Synth SY-55 (Fully Working)

Roland XV-5050 64-Voice Synth Module xv5080 1-unit rack-module

Kurzweil K2000 SMP-K Sampling Option Kit

Roland XV-5050 Synthesizer Sound Module 64 Voice W/Cable Working Tested

Roland XV-5080 128-Voice Synthesizer Module with Three Expansion Module

Vintage ROLAND XV-2020 64-Voice Expandable Digital Synth Sound Module