Description TARA LABS RSC PRIME M1 INTERCONNECTS RCA (“Torque-Lock”) or XLR Anti-corrosion coated SA-OF8N® copper braided shield RSC® SA-OF8N® copper conductors. Natural fiber spacers. 14 pF (cable capacitance measured in picofarads / pF) 1m length, please contact us for other lengths The RSC Prime is one of TARA Labs longest-running and most popular audio cable line. A simple helix arrangement of fine Teflon and Polyethylene tubes are grouped together with the positive and negative conductors around a larger center tube.  The larger center tube is the determining factor in the capacitance and the overall sound of the interconnect cable.  The RSC Prime M1 is an unusually open and revealing interconnect cable that is also well balanced between musicality, smoothness and resolution. The RSC Prime M1 audio cables use SA-OF8N copper conductors. (Super-Annealed, Oxygen-Free, Mono-Crystal, Frequency-Tuned, 8-Nines-99.999999% copper conductors) All cables have: hand-polished conductors and are handmade per order in Oregon, USA. The RSC Prime M1 is lifetime guaranteed.