In Reply to: Re: Wildly Occillating Woofers between bands on LPs posted by unclewatts on May 14, 2001 at 03:03:19:
Just reread your post and I didn't notice that you said "in the middle of the record" If this is the case, look at the record from the edge inward towards the spindle. If there is no up and down movement of the tonearm you probably do have a feedback problem. If you have wooden floors (not poured concrete) then your problem is feedback and some kind of turntable isolation is in order. I just wanted to add this because I didn't want to give you the wrong information. Also just wanted to add that if it is record warpage one more solution is to obtain a lower compliance cartrige and a lighter, higher compliance arm. U.W.
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