R-390] AF matching transformers By Steve Murphy@flyingbeers.org Just an FYI, I was in a local electronics store last week and noticed that they had some line matching transformers designed for PA use which could be tapped to match a variety of impedances to 8 or 4 ohms. The closest tap to 600 ohms was 500, so it wasn't a perfect match, but close enough. So, there are readily available over-the-counter transformers available that'll work with the '390 and other 600 ohm output rigs. --- Submissions r-39-@qth.net