Kurzweil PC2R Digital Rack Sound Module synthesizer with PSU - works!

Ensoniq MR Rack Synth

ENSONIQ MR-RACK MR RACK Sound Module

Ensoniq VFX-SD Keyboard: 61 Key Wavetable Synth 24 Track Production W/ ROM

Ensoniq Mr Rack Mr-Rack Sound Module Synthesizer Tested & Working RARE

E-MU Proteus Ensoniq Rack * * XTRAS / RARE * *

Ensoniq SQ-80 Digital Wave Synthesizer 61-Key MIDI W/ Cartridge READ

Ensoniq Mirage DSK-8 Vintage Digital Sampling Keyboard with Floppy Disc tested.