4.246.120.54
It's very strange, but about 5 minutes in the sound now fades in and out about every second, for a good 3 minutes. I can't remember anything unusual happening the last time I played it, and I don't stop the tape during play or speed rewind. I frantically went through about 3 other previously played tapes and they were fine. I can't figure this out but I don't want it to happen again. Any advice would be appreciated.
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