I picked up a modded cd player, but one of the channels is making a noise it shouldnt! The left channel works fine, but the righjt channel gives the sound through the speakers similar to the sound you get when you turn off the power amp and it starts to crackle and go quiet - it is also whirring in and out as if its trying to get the source through, going loud and quiet...i changed the rca plugs around prior to this and then it started - Ive looked at the phono sockets inside, but cant see a thing.....Is this something caused by a dry joint or crack or does it sound more sinister? Any tips on who to approach to fix it..i want to try and retain the parts inside - if they still do them....cheers banpe