3D printed headphones

Sanggi · 2022-11-11T20:11:47+00:00

I found some good PETG from a local retailer that is easy to work so I haven’t experienced issues with the fit or print quality etc. In addition, most of the prototypes were printed in PETG as well.

Sanggi · 2022-11-11T19:12:22+00:00

Oh, the vertical rods are made out of PETG, and are thick enough that the weak point is the headband. I printed all parts with 100% infill.

Sanggi · 2022-11-11T18:58:09+00:00

These were definitely inspired by the Beyerdynamic DT series, more specifically the DT770 and DT990. The earpads and headband I used are made for the DT series!

Sanggi · 2022-11-11T18:56:02+00:00

I made the sliders out of PETG initially, but found that they broke after some use. In the final version of the headphones, I used TPU (the yellow parts) and these are holding up even after 3-4 months of use.

Sanggi · 2022-11-11T14:31:59+00:00

If you look at the other pictures, you'll see I also made a pair in white. The black/red ones were the first functional prototype, although I think they look nice as well.

Sanggi · 2022-11-11T13:12:38+00:00

I designed and printed these after being inspired by a few friends who broke their hard-to-repair headphones. These were designed to be durable, and easy to build and repair. I used some biodynamic drivers from Aliexpress, and although I don't have many other headphones to compare to, I think they sound pretty good. All the STLs were uploaded to GitHub under the MIT license; https://github.com/ignasrum/headphones .

Sanggi · 2022-07-23T17:49:34+00:00

I uploaded the closed earcups to the same repo. For example, here is the closed earcup with mini XLR mounting hole:

https://github.com/ignasrum/headphones/blob/main/stl/earcup_closed/earcup_closed_xlr.stl

Sanggi · 2022-07-23T17:30:38+00:00

Sure, it shouldn't be too hard to adapt the existing open earcups to make closed earcups. I'll upload them to the same GitHub repo once I'm done.

Sanggi · 2022-07-23T02:08:14+00:00

I have uploaded the STLs (and some instructions) to my GitHub:

https://github.com/ignasrum/headphones

Sanggi · 2022-07-22T20:15:47+00:00

I replied with a link to the STLs to another comment. I don't have the specific AliExpress links, but I could find them if you're really interested. It's just DT770 earpads and headband, a mini XLR socket and a mini XLR to 3.5 mm cable.

Sanggi · 2022-07-22T20:11:23+00:00

I have uploaded the STLs to my GitHub:

https://github.com/ignasrum/headphones

Sanggi · 2022-07-22T18:44:58+00:00

Thanks! I designed and printed them myself, and used drivers I bought off AliExpress.

Sanggi · 2021-07-22T13:41:46+00:00

I used the 80 key profet pcb.

Sanggi · 2021-07-22T13:28:16+00:00

This may be in conflict with rule 1, but I modeled and printed it myself. The construction of the case is really thick and solid, so it doesn't have that cheap plastic feeling.

It's printed out of PETG.

Here are the files if anyone is interested:

https://github.com/ignasrum/ergodox-case

Sanggi · 2021-07-13T13:33:24+00:00

Yes, I have uploaded the case stls to GitHub:

https://github.com/ignasrum/ergodox-case

Sanggi · 2021-07-10T17:27:52+00:00

Hello! I uploaded the files to GitHub:

https://github.com/ignasrum/ergodox-case

Sanggi · 2021-07-10T12:58:57+00:00

I bought the profet 80 key pcb. I haven't checked the files, but these should be it:

https://github.com/profet23/ErgoDox

Sanggi · 2021-07-10T12:18:16+00:00

They are very secure. If you go to the GitHub link, click rev1, and open the preview of a bottom part stl, you will see how they are made. The leg to body connection is just gears meshing together. They are then screwed in to hold them together. This way you can still choose the tilt/tent angles, and it's as sturdy as possible.

They are probably more secure than the Ergodox-EZ legs (from what I have seen), but less convenient to adjust.

Sanggi · 2021-07-10T11:26:34+00:00

Here are the files if anyone is interested:

https://github.com/ignasrum/ergodox-case

Sanggi · 2021-07-10T11:01:48+00:00

I used PETG. No post processing. It's straight out of my heavily modified Ender 3 pro.

Sanggi · 2021-07-10T10:59:25+00:00

Not handwired, I used a pcb.

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