Bocchino Audio B19 RCA connectors - brand new. Custom ordered from Carmine Bocchino.

Both the center pin and body are machined from 100% pure solid C110 copper billet on a CNC lathe.

The center pin is plated with 3 microns of silver and then 3 microns of gold then fully polished and the body is plated with 3 microns of silver and then another 3 microns of silver and it too is fully polished. The silver sub-plating prevents the copper from leaching through to the outer plating. This is an extremely time consuming and expensive process and basically makes these connectors fine jewelry.

No solder - all done with stainless steel non-magnetic set screws.

The sound combines the body of copper, the color and texture of gold and the speed, detail and air of silver.

These are the finest connectors in the world. Sold in sets of (4) with 4 sets still available, all brand new.

Price is $285 for the set of 4 plus $8.50 for USPS Priority Mail shipping with $285 insurance in the US. International shipping is determined by country of destination.