Hi guys. I am having some problems. When i use my radio with no amp in use on ssb my audio is a good q5 according to everyone i request reports from. However, when i attach my amplifier everybody says the audio is very scratchy and darlicky and generally crap. I've altered the gain on my mic and even lowered the drive power, but people say it sounds terrible. Can anybody assist please? I'd be very grateful for any feedback.