Alesis Nitro Drum Module DM7X Black Electronic Percussion Brain- FOR PARTS AS IS

Roland hd-1 Drum Brain Sound Source Module with Cords - No AC - Tested Working

3 Simmons SDS hex drum trigger pads, 1980s, Boss DRP-3 module, tested working.

Roland TD-3 Drum Module Electronic Drum Sound Module Only Untested

Alesis Nitro Drum Module DM7X w/ AC Power Adapter - Tested

Yamaha DTX400K Electronic Drum Module with power AC Adapter

Roland TD-7 Percussion Sound Module Working W/ Power Supply

Roland R-8M Drum Machine Rackmount Percussion Sound Module Vintage R-8 Rack