[Roderick]

Here's a picture of a denon d7200 driver cone with light shining through to show a crosshatch-type structure. You don't really notice this when looking at it normally with reflected light. Sorry for the poor quality of the picture, but I hope it shows enough detail.

Later I'll post a similar picture of a driver out of my d9200 as it appears thinner and without the crosshatch structure. The D7200 and D9200 drivers look indistinguishable until you shine a light through them.

Very cool! I just opened d5200 while ago but sold those allready. Wish I had checked if it had similar diaphgram texture.

 

[kman1211]

Here is the AKG K275, I assume under the plastic cover it looks like the K245 drivers. It's glued on so not taking it off.

K245 for reference:

Front baffle looks the same on both

 

[nick n]

Audio-Technica ATH-909

Seems to be OEM'd for them by Beyerdynamic.
Driver suspended in spoke area.
Thick felt ring ( seen removed in picture ) takes place of typical white baffle vent paper.
Can see through to outside with felt off.
Disc of black foam over driver front.
Not shown well is the driver diffusor has a center hole middle of the dome, not that big.
Driver diffusor measurements across silver, edge to edge is ~ 43-44 mm.
Trying to figure out how to open there must be some tabs hidden.

Check pad rears, must need this amount of perforations to soak up some brutal Beyer treble.

 

[528068]

My custom Armadillo headphone is done but have not printed yet.

https://www.mediafire.com/file/0son1xwvgvcll8p/Plug.stl/file
https://www.mediafire.com/file/fxfj46ztl3ccv0q/Locker_Right.stl/file
https://www.mediafire.com/file/zo4qrb0t3dhkjp5/Locker_Left.stl/file
https://www.mediafire.com/file/idz6x9jvr57egjl/Headband.stl/file
https://www.mediafire.com/file/e8jivyk63nj2fiz/Fixed_cup_thing.stl/file
https://www.mediafire.com/file/2xoxb9oqvce512s/AdvRotator.stl/file
https://www.mediafire.com/file/yyzey2a4ky5ibb3/AdvGrill4BrainwavzPads.stl/file
https://www.mediafire.com/file/hp7ybj81rylsfmk/AdvAdjuster.stl/file

EDIT: Forgot to mention that somebody from the FreeCAD forum designed the customized rotatory and adjuster. Big thanks to them for the design.

 

[iFi audio]

Has any 3d printer people here tried out this design >https://www.thingiverse.com/thing:3903085< looks very, very flexible and comfortable.

That's one awesome design

 

[JPablo]

 

[iFi audio]

What is that driver if I may ask?

 

[JPablo]

What is that driver if I may ask?

The picture on the listing isnt the right driver but this is the listing. https://m.alibaba.com/product/16001...terKey":"7.8.2_share","cacheTime":"1800000"}}

 

[528068]

The picture on the listing isnt the right driver but this is the listing. https://m.alibaba.com/product/1600111447930/High-end-50mm-headphone-LCP-cone.html?__sceneInfo={"type":"appDetailShare","data":{"filterKey":"7.8.2_share","cacheTime":"1800000"}}

Glad I introduced you to the drivers. I got the 40mm aluminium ones btw.

 

[iFi audio]

The picture on the listing isnt the right driver but this is the listing. https://m.alibaba.com/product/1600111447930/High-end-50mm-headphone-LCP-cone.html?__sceneInfo={"type":"appDetailShare","data":{"filterKey":"7.8.2_share","cacheTime":"1800000"}}

Many thanks!

 

[askkshly]

Very interesting to see the internals of the drivers. I learned a lot

 

[Slipmyster]

I had a driver go bad in my JVC HA-RX700 so had to replace them.
Here's the original

And the one's I replaced them with. Sorry I don't know the make

 

[StarTreker]

Ya, that new driver does look a bit different then the original, but I am not really surprised. What I do think is weird, is how these drivers look like blower fans lol.

 

[iFi audio]

I had a driver go bad in my JVC HA-RX700 so had to replace them.
Here's the original

And the one's I replaced them with. Sorry I don't know the make

Thanks, I always love me some driver nudes

 

[528068]

its coming (the guy is from NZ, Christchruch and I am from NZ, Auckland)