Circuit bent Casio PT-100 mini synth keyboard with 13 mods - YouTube
Casio PT-100 Tastiera Vintage Pianoforte Sinth Box anni '80 Usata Funzionante Retro | eBay
Casio PT-100, MT-28
casio pt-100, noir ed. | steven r. hammer
I found my very first keyboard a Casio PT-100, in a closet. It work great just needs a few new keys, anyone know where I can find parts for this? : r/synthesizers
Vtg 80s Casio Pt-100 32-key Electronic Synthesizer Keyboard for sale online | eBay