Bought my first 5.1 amp today and am having issues getting analog inputs to play both left and right channels. I fooled around for a while to get a Linksys Music Bridge to work on the AUX inputs. Now I have my phono hooked in through an inline amp then the CD inputs (they thoughtfully leave out phono jacks on most models now) and I cannot get the Left channel working. I've tried changing the settings to stereo, surround, messed with the levels for L-Center-R and still can't get the Left to sound off. Checked the wires and phono output and all is well there. any ideas out there?