Creating with limitations and the power of toy keyboards: the Casio VL-1
Pulp Librarian on Twitter: "The 1979 Casio VL-Tone: a combined calculator, synthesizer and sequencer the size of a half baguette. It may have looked like a toy, but it introduced a generation
Casio VL-1 secrets - SyntherJack
Retro Thing: The Littlest Casio
D1867G based keyboard hacks | Hackaday.io
Casio VL-1 secrets - SyntherJack
Casio VL-1 | ɟɐɥɯᴉ ɯnɹsʎᴉp | Fahmi Mursyid
Casio VL-1 secrets - SyntherJack
The CASIO VL-1 (VL Tone) & The ZOOM MS-70CDR = Epic Sounds - YouTube