Hey Folks! Been a while since I have posted anything, but we just wrapped up a cool little DIY project in the Antlion Audio office (We make that ModMic thing, if you recall) about how to turn a pair of Audio Technica M50x Headphones into an open back design that can ALSO return to closed back through the magic of magnets. Enjoy! Let me know if you have any questions and I or my associate (the guy who did all the work on camera) will get back to you! Oh and we also quickly show you how to replace the earpads.. because why not, I hate the stock M50 earpads!