Anything having to do with tape use is interesting.
I had a top of the line Tascam 4 track cassette multitracker that I purchased new and literally couldn't give away for several years. One of my friends spied it in a box and told me they were once again very popular with the "lo fi" crowd and I should ebay it. I was shocked to sell it for close to what I paid for it when it was new.
