Maybe you're onto something here
Start a company that renews your burnt out cables.
Are your cables beginning to sound too bright and muddy? It's caused by electrons wearing out and transferring different fequencies at different rates. We will take your speaker cables or inteconnect and flood them with hedo radiation waves. Renew your cables for the low rate of 21.95 per pound. If you're not satisfied, we will replace your cables with a cyrongenically heated welded cable that is the electrical equivalent to the unimproved cable.
Hey, if someone can sell pet rocks to improve audio, then surely this would sell