Quantum Tunneling is a process that changes the way a cable conducts signal at the subatomic level, affecting the entire cable assembly: connectors (RCA, XLR, spade, or banana), solder joints, dielectric, and signal & ground conductors are all transformed and integrated as a single unit. By applying a two million volt signal to a cable at a specific pulse modulation, and ultra high frequency for an exact duration of time, we transform the entire cable at a molecular level through a phenomenon called Quantum Tunneling. This process is performed on all TESLA Series cables, from Galileo Basik Strings and Au 79 and Magnetic Tricon to Apex, and can be applied to models not Quantum Tunneled for an additional charge. The before and after is startling, with a lower noise floor and improvements in inner detail, air, low frequency extension, and overall transparency and signal speed.