The problem with the ksc-35's is the wiring is of cheap quality. I had mine for about a year, and had the wire break off so many times at the earpiece.
I soldered, and resoldered till finally the contacts gave up the ghost and just fell off.. now they are dead.. =(
I'm going ot have to try and wire the drivers from scratch.
The thing is, i've been so used to the ksc-35 clips, that nothing else feels right. I'm using a headset now, and it is more convenient actually, but doesn't feel right.
Even the clips themselves wear out at the ball joint, so i just want to prepare the rest of you, eventually, your ksc-35's will die.... Take a deep breath...