The results of our extensive listening tests indicate that solid conductor pins have a strong memory effect that leads to a saturated sound with sluggish timing. So has created an RCA connector with a hollow pin for the central conductor to eliminate these problems.

The outer conductor is made from a highly elastic, low resistance beryllium-copper alloy. This design prevents external RF radiation effecting the signal integrity as well as offering high-fidelity speed, clarity and spaciousness for high-end hi-fi systems.