Inner Shield (part #1235). Key P.C. Board Assembly (part #4249).
Mattel Electronics Synsonics Drums - Model 5281 - Vintage Drum Pad Machine 80's
Vintage Mattel Synsonics Drums Model 5281 Machine 80's With Heaphone MD-201R Jap
Synsonics Drums by Mattel (1981) Vintage Analog Drum Machine with power supply!
DISNEY 1950s MATTEL TOY# 531 MOUSEGETAR COMPLETE BOXED SET-ALL HIGH GRADE
MATTEL SYNSONICS DRUM MACHINE
Mattel Synsonics - Analogue Drum Machine / Drum Pads, early 1980s Working
