I doubt if any respectable amp company will get bit by Russian surplus again. It may be a great ham tube but unless there is current production its a loser for an OEM. I could care less what country
Hi Carl, But this is a technical forum for homebrew amplifier builders and experimenters, so why do you continually make repeated reference to commercial amplifier companies in your posts? I agree th
I'm not Carl KM1H, but as we discuss amplifier design repairs and modifications, (such as changing the tube type) ignoring the practices and design features from professional broadcast equipment desi
Leigh, the last I heard is that the AMPS reflector is highly concerned with the use, reliability, and maintenance of commercial ham amps. If you just want to talk about your CB style QRO amps with yo