![the first keyboard I ever had (casio VL-1, ~1985) vs the latest keyboard I have (teenage engineering OP-1 field, 2022) 🧬 : r/OP1users the first keyboard I ever had (casio VL-1, ~1985) vs the latest keyboard I have (teenage engineering OP-1 field, 2022) 🧬 : r/OP1users](https://i.redd.it/bwqnozw8y2591.jpg)
the first keyboard I ever had (casio VL-1, ~1985) vs the latest keyboard I have (teenage engineering OP-1 field, 2022) 🧬 : r/OP1users
![I need help with a Casio VL Tone. It was working an hour ago, but now the display just flashes and no noise comes out. Help? : r/synthesizers I need help with a Casio VL Tone. It was working an hour ago, but now the display just flashes and no noise comes out. Help? : r/synthesizers](https://preview.redd.it/httrk0w25jv01.jpg?auto=webp&s=d52928f679555b64ac599ce8a74e4e6cd8108692)
I need help with a Casio VL Tone. It was working an hour ago, but now the display just flashes and no noise comes out. Help? : r/synthesizers
![Casio VL-Tone was working before battery swap now only displays this and no input works. ie no sounds or setting swaps. Any Ideas? : r/synthesizers Casio VL-Tone was working before battery swap now only displays this and no input works. ie no sounds or setting swaps. Any Ideas? : r/synthesizers](https://preview.redd.it/casio-vl-tone-was-working-before-battery-swap-now-only-v0-v30auy3bzjca1.jpg?auto=webp&s=75dde8305adb815a60ee0b9fd6bfc2f5ef375cbd)