after seeing this thread, i became temped to try the same stuff with my dt770 80 ohm
i had hm5 pads on my hyperx cloud, and i loved them, but i sold them with clouds because they are oval, so i didn't even bother to try to fit them on my dt770s, because i knew that it would require some pretty intense stretching, and i would risk damaging them...
and looking on the web, i didn't find some rounded angled leather pads for which i knew, or they noted in product info, that it would fit on beyers, only the ones recommended here from mrspeakers
brainwavz sells now rounded ones, but they are not angled, at least they don't have them available to buy right now, they probably will in future, but who knows..
but to order them, i had one major problem, i live in europe, so ordering stuff from us, like the alpha pads or ether pads, considering the price of the pads, they would probably enter the customs fee territory, therefore increasing the price, and also adding the shipping cost, the price to order those pads goes quite up from the stated one on the site, so that was a big bummer
but recently i
found this on ebay, and i was hooked, specially because these are the first ones which are angled, real leather, and with the size of them, they will / should fit beyers perfectly
there are some small differences from the alpha and ether pads (few mm in front and rear, depth), but since i didn't found anything similar anywhere, and those being really close to the size of mrspeakers pads, i pulled the plug and, ordered them
they are due to be delivered from 10th of july till 31st of july
so when i get my hands on them, i will give you some info on the fit and feel and the sound differences
i know that it's risky to buy stuff like that from ebay, and expecting it to be the real thing, specially from china, but right now, this is my best option...