Casio PG-380 Guitar Synth electric/midi guitar, made in Japan, ser. no. T002014, black finish, standard electrics appear to be in working order, midi function not tested, three PG sound rom cards included,
1980s Casio PG-380 Midi Guitar for Sale in Dania Beach, FL - OfferUp
MATRIXSYNTH: Casio PG 380 Synth Guitar
Casio PG-380 | Reverb
HELP - My Casio PG 380 Midi guitar does not work in synth mode!! - YouTube