Koss KPH30i Driver Housing for JLab Rewind

This is a modification I created to get that great Koss sound in a truly wireless convenient package, whilst also on a budget. 

These driver housings should clip onto the original already existing interface of the JLab rewind headphone once you remove the drivers.  

In the current design, the Koss drivers merely friction fit into place or have the ability to be glued down depending on your tolerance situation.  

I designed them to work with Yaxi pads, although the stock J Lab rewind pads do work in a pinch. 

I ended up adding both a closed and open back version, although I have yet to test the closed back. 

The actual modification is as simple as prying open the Jlab rewind, desoldering the drivers, attaching the printed part, and then resoldering on with the Koss drivers.