Hi Y'all, i recently picked up this wm d3 walkman and have been using it to record tapes and listen to them, after a while i noticed this whining coming from within the unit. It still works fine, with no noticeable wow, flutter or change in speed. Is this my center gear starting to crack? should i be ordering the replacement? and perhaps most importantly, can it still be used in the meantime or am i safer leaving it be until i can do some repairs? here is the video on my reddit page: https://www.reddit.com/user/heyyoubruh/comments/1t2m8gu/walkman_wmd3_strange_noise/
