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Open back

They sound great I am really please with the way they came out. They are also super light weight and my omnidirectional pivoting ear cups actually work and work well. I am going to try out the open back plates now will update.

I will take more pictures. I don't have a measurement rig. Could someone direct me to maybe a thread as to how to make one?

My t50rp mods are done. think they came out nicely

Thank you means a lot. I am a professional industrial designer. spent a lot of time on them they sound as good as they look too.

  they are finished 

CNC and laser cut finishing them soon

I am going to finish then today grain should really pop.

  My CNC backplate is done now I am laser cutting the walnut so it will be open

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I use solid works its the industry standard and rendered in keyshot.

Yeah a form 1+ I have my own digifab shop CNC laser cutter 3d printer.

@Currawong I don't plan on selling them commercially maybe just make a few if any one wanted a pair does that count. 

It is resin from a stereolithography printer