!VERY IMPORTANT! I am not the Creator of this Model, the original Creator is u/AterVulpis on Reddit see the Original Post on Reddit https://www.reddit.com/r/OculusQuest/comments/173iez8/i_created_a_vive_deluxe_audio_strap_das_adapter/

This adapter enables the use of the HTC Vive Deluxe Audio Strap (DAS) with the newly released Quest 3.

I printed mine in PLA at 0.16mm, but I would recommend printing it in PETG as it is more flexible, making it easier to mount on the Quest 3.

You can print the overhang easier without support on the X1C if you orient the overhang towards the auxiliary cooling fan. For a cleaner Bridge & overhang, I would suggest using supports.

The overhangs on the inside / headset mounting side don't need any supports.

Instructions from the original creator:

The .stl files are properly sized and ready for your slicer. The .blend Blender file contains the source models pre-subdivided, if you modify it you'll have to export it with a 1000x scale factor to translate from blender units to what most slicers take. You should be able to print all the parts without supports if you print with a layer height of .16mm or less.

Getting your DAS ready for the Quest 3:

-You'll have to route your headphone jack to the right side, I suggest routing it through the lower half of the rear head brace, there's space near the cable already routed there (though I did have to use a zip tie in the center where there wasn't space). You can twist the lower spring portion of the cable to partially straighten it out.

-You can swap the cable holder from the right to left side on the DAS by just unscrewing it. Useful for routing link cable or hip battery pack cable.

-You will need a 1 inch wide Velcro strap to connect the DAS Strap adapter and the Quest 3 center strap rod. You can use one like THIS.(link Removed not sure if amazon links are allowed)

I hope this helps out my fellow DAS lovers! I'm glad they had the demo unit at Walmart. Took me over 9 test prints and 8 trips to the store to test fit them before I got the design right.

Anybody is welcome to modify, redistribute, and/or print and sell these parts/files without giving me any credit. Hope you enjoy!

A heartfelt thank you goes to the Creator u/AterVulpis, who conducted numerous test prints and made eight trips to his local Walmart to ensure the adapter fits as well as it does, all before the official release of the Quest 3.

Cover Picture with the Blue version by u/AterVulpis