I’ve been messing with building an amp for my qrp rig for a while, and sort of last minute I decided to enter it in a design contest. So take a look if you’re interested. I think it helps me in the competition if I get views. 🙂
https://sspafun.blogspot.com/
If you want to see a real slick one from the Hardrock 50 designer, look here–
73, Dave
Nice going Dave. I checked it out. Future presentation? — John, W1XX
Yes, Nice. I wonder if there’s any interest in doing a build activity as a group? Something like this could be fun if enough members wanted to buy in.