A retired broadcast engineer made me rethink my tape deck habits
Met this older guy, Frank, at the electronics flea market in Portland last Sunday. He saw me checking out a 1980s Nakamichi and asked if I knew the heads get magnetized over time, even when idle. He said he demags his decks every 30 hours of play, and showed me a cheap demagnetizer that cost $27. Never thought about it before, but now I'm checking my stored decks and wondering, has anyone else dealt with hidden degradation like this in their gear?