ROLAND MIDI Processing Unit MPU IPC

Roland A-220 a 220 A220 Midi Separator Rack Module

Roland MPU-64 MIDI Patchbay Processor Interface Vintage Rack Unit Tested

TASCAM US-1641 USB Audio/MIDI Interface 16x4 96kHz (Untested No Power Cord)

Roland PM16 Pad MIDI Interface Drum Trigger to MIDI Converter Vintage with Box

MX-28M Midi Patchbay/Merger Plus Digital Music Corp - Tested - No Power Supply

Vintage OPCODE OMS STUDIO 4 MIDI Interface No Power Supply AS IS UNTESTED

Roland Edirol UA-700 Audio Midi Interface Tested w/ Power Supply / Fast Shipping