Hi All I have a Beogram 4004 which I bought in 1979 (I think) It has been a good friend for many years. A couple years ago, it started fading in and out in one channel and sometimes during testing, connecting one phono input will run both speakers. So far I have replaced the cartridge, the tone arm and the mute relay and changed the DIN connector to

I'm new to this and Hi Jeff I have a Beogram 4004 I bought in 1979. A couple of years ago a problem developed inwhich sometimes fades one channel fades out in one channel and other tims sometimes it will run both channels with only one input attached to the amp No one can here can solve the problem. I have tried it on several preamps so I know its