I'm currently in the market for a pair of Sennheiser HD 25-1 II's, but from all that I've read, I've heard that there are some microphonics on these things. I, being a financially restricted 14 year old, am unable to buy a copper cable because of my parents' unwillingness to let me buy anything other than headphones. So here's my question:
How bad/noticeable are the microphonics on the HD 25-1 II's? Will they be horribly distorting?