Legendary Topaz Hyperlitz audio interconnect cables, created by Audioquest USA, in their best X2 version. Cables are very well regarded as the best sounding audio interconnects ever made by this reputed company. Specified length 100 cm, terminated with patented Audioquest gold RCA connectors. Topaz Hyperlitz cable has two dual individually insulated, twisted and shielded solid cores for outstanding sound performance. A very rare and highly collectable item for true high end audio. Cables were in minimal use and are in excellent cosmetic and fully working condition.