Alesis SR-16 24 Bit Stereo Drum Machine Synthesizer

Roland Pad-Midi Interface PM-16 - No Power Supply

ALESIS E-Drum Total Replacement Part: Sound Processor Module & AC Adapter

Roland PM-16 Pad Midi Interface For Electronic Drums

Simmons SD350 Module Brain With Power Supply

Yamaha DD-5 Digital Drums Drum MIDI Machine Tested w/ AC Adapter

Alesis SR18 Programmable Digital Drum Machine with Built-in Effects USED

Roland FD-8 V-Drum Hi-Hat Control Pedal (Untested! As-is)