HELP. CASIO VL TONE) I plugged a small speaker w the line out and now it only works with the speaker/amplifier, doesn't sound by itself, calculator/display works fine. (Read comments) : r/synthesizers
Casio CT-S1000V Review: A Synth That Can Sing | WIRED
Casio Casiotone CT-S300 61-key Portable Arranger Keyboard - Bill's Music
Instrument Parts & Accessories :: Casio® CT-X800 Electric keyboard 61 key touches Stereo speaker Can be plugged on the computer via USB + free adapter & placed