A gold-plated RCA connector with 6.5 mm cable entry hole

Constructed using a high-conductivity Copper (90%) / Phosphor Bronze (10%) alloy, this RCA delivers significantly higher conductivity and performance than Brass plugs typically found in this price range. It is also gold-plated for longevity. The RCA-600 delivers a smooth presentation to suit every budget. 6.5mm cable entry hole.