well I saw this guy do a detachable cable mod if you need some guide lines, i'm sure you could make improvements  http://www.head-fi.org/t/553483/ath-m50-removable-cable-mod

I'm pretty new to the audio scene but a long time dirt bike enthusiast. I did some searching and found some motorcycle threads but not much focused on off-road riding.  thought this could be a place people would share there stories, worst crash, pictures of there bikes, gear, and a quick run...

I've heard (From a unreliable source)  that Bluetooth isn't that great at transmitting audio. Anyone care to confirm or deny? Just thinking if you go through the effort of having an amp and a dac then you have a bottle neck at the delivery. Again not sure on this one.