ETI Research, Eichmann Technologies International, based in Australia, manufacture high quality connectors using high purity contacts. See PRICES for ETI Research RCA sockets. ETI Research FS-08 Silver RCA SocketThe FS-08 Chassis RCA Connector Pure Silver signal contact and soldering blade Very low mass for unparalleled transparency Unique design has… ETI-Research FR-TC07 Gold RCA SocketETI-Research is proud to announce the new Female RCA Connector FR-TC07. The design still follows the philosophy of the ground breaking Phono Pod… ETI-Research Silver Phono Pod RCA Socket - DISCONTINUEDThe ETI-Research Silver Phono Pod Elegant geometry creates low mass conductors for reduced capacitive and inductive reactance, extended bandwidth… ETI Research PhonoPod, TeCu Gold Plated Female RCA socket - DISCONTINUEDSuperior RCA socket made from tellurium copper with 24K gold flashing. Absolutely zero brass and zero nickel content.