I have a d104 i picked up, it appers to be in excellent shape, inspected wiring and put new battery in, worked great on a galaxy dx949 on am. Tried it on my rci 2950dx and can not get good results with it on ssb. I have tried all the adjustments with the gain on radio and mic and if u get it right wherenits not squealing in the amp, it doesnt seem to have the audio to kick the transisters in the amp on. They come in initially then fade off or click off as im talking. If i use the stock mic from my galaxy 949 i get great reports (seems to sound better than stock rci mike. I really want to use the d104 but just cant get it to work. Any thoughts?