DEEP CRYO TREATED FOR THE ULTIMATE LEVEL OF PERFORMANCE Audio Art’s cytogenetically treated interconnects move into a different realm with our Copper Cryo RCA. A patented process deep cryogenic treatment is designed specifically for audio cables and connector parts enhancing the cable’s performance. Music flows effortlessly through your system, into your ears with an absolute minimal degree of alteration. The result is a highly musical interconnect with richly refined tonal characteristics, resolved frequency extremes, improved micro and macro dynamic shadings, holographic spatial cues, and more! Copper Cryo RCA will transport your music to new levels of performance that will have your toes tapping, while doing so at factory direct prices free from consumer funded dealer mark-ups. VIBORG VR-109 LOCKING RCA’S Viborg VR109G locking RCA Plugs are made with high-quality materials to ensure optimal performance. The conductor is made of pure copper, and gold plated for superior conductivity and durability. The housing is made of aluminum, providing strength and stability. PTFE insulation protects against signal loss and interference, ensuring optimal signal transmission. The gold plating enhances conductivity, reducing signal loss and distortion. The result is a cleaner and more accurate sound and image. Whether you're listening to music or watching a movie, you'll notice the difference in sound quality.