Thanks. Would this work? http://www.amazon.co.uk/Silver-Plated-Jewellery-Making-Copper/dp/B009SLIUPO/ref=sr_1_3?ie=UTF8&qid=1385651474&sr=8-3&keywords=silver+plated+copper

What kind of wire are those wires coated with red plastic?, the ones you use to attach the headphone to the panel mount jack?. Sorry if that is a dumb question, but I'm totally new at this, and as winter has reached Norway I want to use fullsize cans on the go, to keep my ears warm, but the...