Well, this article [0] shows a guitar FX pedal design that can be used as a radio receiver. Maybe you could get a shortwave radio signal? [0] https://acidbourb

Well, this article [0] shows a guitar FX pedal design that can be used as a radio receiver. Maybe you could get a shortwave radio signal? [0] https://acidbourbon.wordpress.com/2021/04/11/a-74xx-defined-radio/ https://acidbourbon.wordpress.com/2021/04/11/a-74xx-defined-...