I bought a Marantz CD player used from eBay last year - from memory, it's the CD63 Signature. Only £50, but loads of features/functions and, being a vinyl-head, it was never going to get leathered by me.

The drawer is a tad noisy in operation, but tolerable. However, there is (and has been since I bought it) an audible click when it moves from one track to the next, much like the sound of a scratch on vinyl. What might be causing it, can it be corrected and would that correction be financially viable for what is, as far as I'm concerned, a cheap and cheerful piece of gear?