It is difficult to troubleshoot by posting articles, but it sounds like you tried replacing the key components:- source; amp; speakers. Since this didn't change anything, try the cables. It is possible that either the RCA connector from source to amp, or the speaker cables are the problem. Brian
Extreme low volume.
Hi, I have a stereo system that has worked fine for approx. 10 years. One day I turned on the system and I heard nothing. I turned the volume 100% and heard the radio as if it was turned to the lowest setting on the volume control. My first inclination was to change out the amplifier(2) and preamplifier(1) with a different amplifier (6). In doing that I received the same results. Next, I used some speakers from another system and still the same. Then I tried the CD player for a change of music source to both pairs of speakers. Still, same results. That is why I am writing to you now. Here is my existing system. 1.) Grand Integra Stereo Preamplifier P-308 2.) Grand Integra Stereo Amplifier p-508 3.) Yamaha T-80 receiver 4.) Technics SL-MC400 CD changer 5.) Klipsch Type BK-OL pair of speakers - 6.) Onkyo Stereo Amplifier A-RV401 Please help if you can. Thanks.