Designed a very simple 2-part headphone stand with a small desk footprint. It uses 1 M5x16 bolt and nut to connect the 2 pieces, and will hold pretty much all headphones. This is designed to be sat on top of a desk, and is helpful if you have limited space on your desktop for a stand, since it is only needs a 4in diameter circle.
I printed this in PLA, but PETG will work fine. The print may benefit from a brim on the “stand” part due to it's smaller bed surface area, and the whole thing will fit on a standard prusa printbed. It will benefit to have a small amount of supports on the “Base” part just so the bolt hole prints correctly. 15% infill is fine, but if you add more on the base it'll be heavier and a bit more bottom-heavy. You can optionally add feet, I added 3 locator marks on the bottom of the model so they can be equally spaced.
The author marked this model as their own original creation.