How to Make a High-Quality Audio Interconnect for Your PC

Ok, so you've got a high-quality soundcard, and a decent amplifier/receiver and some nice speakers, but what do you use to connect your pc to your amp? Most people use the cheapest, piece of crap cable that they picked up for pocket change because it does the job. But what if you want something better and don't want to pay a stupid amount of money on an audio interconnect? The answer? Make your own!