Casio HT-700 Spectrum Dynamic mini synth - YouTube
My own synth of sorts. A run down, goodwill picked, Casio HT-700. Just recently realized what I had, and im now getting into this thing, so any beginner advice? : r/synthesizers
CASIO HT - 700 | Synthesizer, Music technology, Casio
Casio HT-700 piano for Sale in Sugar Land, TX - OfferUp
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Amazon.com: MyVolts 9V Power Supply Adaptor Compatible with/Replacement for Casio HT-700 Keyboard - US Plug : Musical Instruments