Hi, After rearranging the position of my trusty old separate system, I've noticed that my PM-44SE amp has been playing up. Sound from the right speaker is either intermittant or not there at all, (checked balance and source direct, etc). This is from either my CD player or Tuner as the source, so there must be something amiss with my amp. My setup consists of the following: Marantz CD-63 CD player Marantz PM-44SE Integrated Amp (biwired) Rotel TU-460L FM Tuner Kef Q.32 Floorstanding speakers (Monster XP biwired) To be honest my amp started doing this years ago, but as it hasnt seen loads of use lately and I never looked into it - but it has got much more frequent recently. Any ideas anyone?