Hi new user here, been lurking the DIY posts for sometime. Unfortunately I have a crap load of broken ear buds and substandard on-ear headphones that I've kept buying and repairing for a family members. I been very mean keeping my Sennheiser HD485 to myself. Recently found, repaired and moded a pair of Sennheiser HD428 that are now coveted by the family. Also been making custom cables and working on a braided set, just trying to narrow down the connectors to use, and reading up on the DIY and Frankenphones others are building. I realize that's not all. I've got a Cmoy Headphone amp I built with an AD823. Eventually I'll post some pictures when I can or host them somewhere.