Hi. Newbie here. I just got interested in improving the sound of my music, and I dont have a lot of stuff yet. Bought a dragonfly red and some senn momentum 1 & 2, all second hand that I use with pleasure, BUT! I blew a pair of Beyerdynamics T70p's on a lousy EQ app and some fumbling, so now I wonder if it is at all possible to get new tesla drivers for them? I dont see it among the spare parts in the Beyer-sites. Any ideas anyone?