Second Life Marketplace - CASIO VL-TONE VL-1 [mesh]
Casio VL-1 - Wikidata
Casio VL-Tone 1, PT-1, VL-10, EP-10
Casio Music Gear - For #TBT, we have a vintage magazine ad for the Casio VL- 1, the first of the VL Tone line. It combined a calculator, a monophonic synthesizer, and simple