Hello |joker| how are you? I'm a 5401 lover too, I live in Italy. do you remember me? we talked in PM some years ago.
I have dress those headphones for years, I still use them they are my only headphones (I send the 3,5 little jack to repair frequently).
Unfortunately today is no longer easy to find them in my country: no ebay. no amazon.it, no amazon.de, no amazon.fr. there is only one that sell them but it's 35,90£ pounds + £4.59 UK delivery. but this UK shop can't sent them to my address (italy).
so, I guess, is end. I wish to ask you please, does exist a new model that can take the heredity of the 5401 that I can buy?
I bought the 5401 after reading your review years ago and I really wish to follow your advice once again if possible.
I wish to thanks you for the quality of the sound that I have heard in those years.