Axiom Home Page Forums General Discussion Technical Questions Digital Amplifiers

Thanks John. I will read those articles.

The article that Wid referenced was quite interesting and timely. I know that switching power supplies have been out for several years. There have been many reports of the cheaper or poorer designed supplies being very "noisy." The better designed ones seem to work just fine. I use one to power my ham radio transceiver and I have not found any noise in the 1.8 to 30 MHz spectrum. If it is there, it is below my threshold.