Pete
I have a Hi-Per-Mite in my uBitx and it makes a huge difference. ?I'm not switching it, but I've installed the SCAF in other things such as my KX1 (I had a short article about it in QRP Quarterly last issue) have used DPDTs in those.
I'm purely cw, so in the uBitx I wired the Hi-Per-Mite between the headphones jack and the speaker. ?If I want to bypass the SCAF, I use earphones. ?Otherwise, I use the speaker. ?
73
Howard K4LXY
