Anyone using "jumper" cables?

I am curious just how jumper cables can improve the sound, are they the alternative bi-wires? I'm new to this, so educate me please.

karmatogdral06-24-2009 2:02am

ebm Details Discussions Posts This discussion Message User 9,311 posts 12-24-2011 at 07:43pm Copy Comment URL Report Comment Edit Delete Yes use them when my BMW does not start.