Anyone got a pair of cheap headphones they never use anymore and would part with that don't sound terrible? Something like Senn HD437, which I have, but one channel just went out (very cheap thin cables and probably not repairable). It's something I carry around with me to check out CDs at stores and yard sales on a Sony Walkman (yes, I still collect CDs). If so, bring it along! Earbuds might do as well, as long as there's some bass. As I said, doesn't have to sound good, just a reasonable approximation. I have a pair of Sony MDR-V6s, self-proclaimed "studio monitors" from the 80s, which IMO are the worst headphones I've ever heard and which I can't listen to - incredibly over-hyped highs that just destroy acoustic music.