$45 for a PTT switch? Not when I have a 3D printer!
May 11, 2026I recently bought a headset (Koss SB-45 on Amazon*) to use with my Xiegu G90 radio, and the Heil AD-1ICM adapter to hook it to the radio. But still needed a PTT switch to make it work. I was looking at the Heil one and to me it just looked super clunky. And for $45!…