Hello, Sometimes, i'm lucky, i've found a HP-1, it sounds great of course, but it's incomplete, no headband....
So, if someone have any dimensions.....
Of course, i can build my own, in leather for example, but would prefer have the exact dimension !
If i found that can complete the thread with all the build and take some photos , that's can be usefull for every one !
Sorry for a so poor english !
Thanks a lot for you're forum
















