Basic info
- off the shelf foam ear pads for headphones
- material: foam
- measures: ⌀ 70mm


Tolerance
- Size: standard tolerance
- Material: standard tolerance
Get this part
- Buy: Readily available in stores, search for: “headphone ear pad covers” or something similar. Here is an Ebay link that shows an off the shelf example.
- Make: No instructions available. We played with some ideas to make this ourselves but opted to get it ready made. If you have ideas how to make this without much effort and then more universal pls. let us know.
Introduced by
- Lars Zimmermann via Trikkka headphones
- Open: This part was bought off the shelf. It is probably prior art. For high volume commercial use though check the legal status though (and let us know please)
- Original post, original post backup.pdf (16)
- Disclaimer
Download Portal
Most parts have open design and manufacturing files you can download and work with.

More Parts
142.4 – Board 330x330mm, ⌀6mm holes
047.1 – Tube ⌀6mm, 18mm
095.4 – 300mm rod with M6 insert threads, ⌀ ~30mm, “elephant rod”
080.1 – “Addi” board ~390x390mm
128.1 – Board ~990x510x21mm
090.1 – Headphone ear pad covers ⌀ 70mm
081.2 – Board ~210x390mm
091.1 – M4 rivet nut
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