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 with LFO and VCF modifications - YouTube
Casio HT-700 review - Stereo Ninja Music
Casio HT-700 Manual | Reverb
Casio HT-700 Owner's Manual
Casio HT-700 Manuals | ManualsLib
Casio HT-700 review - Stereo Ninja Music
Casio HT-700 Repair and Review - YouTube
VINTAGE Casio HT-700 with Casio RAM Card RA-100, Adapter, ...