via this auction
You can find demos in previous posts here.
"Information on box : YOU CAN PLAY A TUNE OR MAKE THE STRANGEST SOUNDS IN THE GALAXY...PLAY DOZENS OF SIMPLE TUNES ON THE PIANO TYPE KEYBOARD OR MAKE STRANGE AND SPACEY RHYTHMS ON THE COLOR CODED ELECTRONIC BOARD.PLAY THEM TOGETHER FOR ROCK AND ROLL SOUNDS,EERIE SOUNDS,OR OUTER SPACE ELECTRONIC MUSIC. SPEPARATE SLIDE LEVERS,CHANGE THE PITCH AND TEMPO. EXPERIMENT WITH THOUSANDS OF COMBINATIONS OF SOUND"
Under the hood it's got a Texas Instruments SN76477 Complex Sound generator chip. Thomas Henry's SN Voice circuit is a good utilization of that once popular chip. 76477 was used extensively in early Arcade Video games
ReplyDeleteRemco's SoundFX Machine toy also uses the 76477