Distortion near end of record
Having managed to sneak an hours listening this evening I noticed some sibilance and distortion on side 1 of Erasure - Wild. Being a recent car boot purchase, and despite a good clean, I just thought it was a worn copy. I then put on side 1 of Joe Jackson - Night and Day which started very well but got grdually worse until Stepping Out which was unlistenable. Now trying Eurythmics and same problem, sibilance on vocals and disortion anywhere near a high frequency.
Is this likely to be a set up problem or something more serious?