TheGadaffiDuck
500+ Head-Fier
No, and my HE-6 is gone on to a new owner so I can`t take any pics for you. I remember when I was doing the change over, there was some discussion here and we realized that there is some variation in the screw-hole patterns among HE-6s, with some matching all 6 holes, some matching 4 and some matching none (!).
I also cut felt rings to place under the aluminum rings, so they`s be flush with the edge of the cups (because the original plastic rings were thicker than the al versions....)
Hmm that felt thing i might do. Considering the sunken trim rings, and Audeze Pads which i double sided taped to the plastic mount rings, the seal is too good that sometimes when i put on the headphones, the air pressure created from the seal, sometimes makes the membrane make a "crunch"/ "pop sound. This was a serious complaint i had with the Audeze EL8 and Stax SRx07s. I even put a straw in each of the pads to vent some air, but even sometimes it does it.