Re: OffTopic: trying to get a PC to play audio through monitor speakers I had sent this earlier, butmade the mistake of replying to a reply, and it didn't get to the list: Tom, Glad you got the monitor speakers working. As for the RFI: These pc speakers can be a pain sometimes. The problem is very often the wall wart sending power to the speakers. Try a ferrite on the cord from the wall wart and also on the audio cables. Sometimes it's better to clamp everything and if the problem is gone, remove them one at a time until you find which one really solved the problem. Try plugging the wall wart into another outlet on a different circuit. Even if you need to use an extension cord and run it to another room. Are you running the amp/radio/pc on the same circuit? Maybe getting the amp onto a different a.c. circuit will help things in the shack. 73, Steve KW3A Re: OffTopic: trying to get a PC to play audio through monitor speakers Tom, Glad you got the monitor speakers working. As for the RFI: These pc speakers can be a pain sometimes. The problem is very often the wall wart sending power to the speakers. Try a ferrite on the cord from the wall wart and also on the audio cables. Sometimes it's better to clamp everything and if the problem is gone, remove them one at a time until you find which one really solved the problem. Try plugging the wall wart into another outlet on a different circuit. Even if you need to use an extension cord and run it to another room. Are you running the amp/radio/pc on the same circuit? Maybe getting the amp onto a different a.c. circuit will help things in the shack. 73, Steve KW3A