nostr:npub18k0q9esq0e6r8r8yhu7jxvxzp6gpvjp3wp47zl8dzqec6q4nr07qzjwcjh nostr:npub1s9dtlt0rrffv50wz3q05a2fxkjnthk02gxqp0jz2h80h6ef85t3qc40xll 
My 50yo dual still works just fine. It doesn't get a lot of use (usually just digitally recording an album once) but it still sounds fine - a lot better than the 50yo cassette tapes do.