Grado Earcups & MMCX Inserts

Replacement ear cups and modding parts for Grado headphones. Designed to be compatible with the SR60, SR80, and SR225 line.

This folder includes:

- Printable replacement ear cups compatible with original drivers and headband. These can be glued or press-fit on using electrical or masking tape as a spacer.

- Driver spacers to help when press-fitting onto the ear cups. One model is made with a grate in case you don't want the ear cups to remain completely open. I recommend using a drop of superglue to keep these in place.

- Inserts to mount MMCX connectors. I use [these ones](https://www.amazon.com/KOOBOOK-Copper-Headset-Earphone-Connector/dp/B07WCNG54F/ref=sr_1_4?dchild=1&keywords=mmcx+connector&qid=1630109257&sr=8-4) from amazon. One model is designed for use with the original ear cup housing, while the other is slightly shorter to be more flush with the printed ear cups.

The inserts are designed in such a way that the MMCX connectors need to be threaded into them. I fo