I can understand that, do you only use them for portable use?
What phone do you use?
I have the HTC One S and I'm very unhappy with that combination.
I get a constant hum, and when I touch the screen or buttons I get distortion in form of pops and clicks. Another problem is volume control, too few steps, it's either to loud or to low.
The HTC One S is supposed to be a music phone, pathetic in my opinion,
No. I bring the JH3a to work and listen to them "amped" at work. Anywhere else is in an unamped state. More so for blocking external noises (light rail, bus). THe phone of choice is my Nexus S. Older phone, but I use google play to stream so not a big deal for accuracy.