Ok, thanks. I think that you actually might be onto something with the "bigger hole" thought, because sometimes when I put the iem in my right ear, it sounds very muffled - like it's not working properly - and once I shift it around a bit, it comes to life. Not really sure what that's about (hopefully not a faulty wire), but maybe the hole is gets closed off or something. Anyway, I'm keeping the 70's/80's in mind for sure.








































if i am gonna die, i am gonna die with the boots on!