I am looking to buy an Antlion Modmic (http://www.amazon.com/AntLion-ModMic-Attachable-Boom-Microphone/dp/B005IT9P3G/ref=cm_cr_pr_product_top) to put on my Sen HD555's for gaming or chatting. To attach it, you put a base on your headphones (via adhesive pad), and the boom attaches to the base with a magnet - making it easily removable.
I've done a search on the site, and people seem to generally say normal magnets shouldn't hurt your headphones, but this would be on the earcup for a prolonged period of time. Could any of you more educated people offer your view on whether this could have a negative effect on the headphones in the long term or otherwise?
A rep from the company has said that they have no reports of it causing damage, but I'd like to hear from you guys. This is basically the only thing holding me back. I've had enough of "headsets."