if anybody have a mdr -a20  headphone for selling  just send me a message .

Thanks a lot.

Here's a photo for reference.

Nice ones there.

I do have a couple if gray foldable mdr-10 possibly for sale. 

I must say they have extremely high sensitivity when comparing to modern ones.

It's been quite a while since i was looking for the sonys .... my search is no longer valid as I bought different ones in the meantime. Anyway, thanks very much for your offer.

Regards, Detlef