I'm going to be replacing my 2 year old single output radio shack 10-20db antenna amp soon, and I'd like to replace it with a multiple out (at least 3) to feed 3 tvs. I currently have a 100' run to my RCA DCT100 & get all the local digital channels with 79 -94 signal on the signal meter. Latley, I'm having more dropouts & the amp is running hot. I read somewhere that Channel Master had some good "clean" amps. Thanks for any suggestions.