ETI Research

Link Connectors

The ETI Research Link range of  connectors include a two RCAs and a Banana connector.  All Link connectors are built to our exacting high standards to make your product perform at it’s very best.

ETI Research

Copper Link Banana Connector

The new Copper Link Banana connector from ETI Research features up-to-date styling with the reliability of beryllium copper (BeCu). The connector uses a sawtooth style, often referred to as a Z-plug or BFA connector.


Tellurium Copper


Black Anodized Aluminium

Copper Link Banana

This unique shape combined with the natural resilience of BeCu creates a near seamless connection between the plug and terminal.

The aluminium housing in matte black is consistent with the design changes made to the Copper Link RCA. A more streamlined look supports the housing’s excellent shielding properties, eliminating impacts on sound quality. Left and right channels are clearly designated with enamel rings.

Unlike similarly designed connectors, a double strain relief system is employed to establish a more reliable and secure connection. The bare wire of the cable is secured with twin screws into the chamber at the base of the sawtooth (no soldering is required). A second set of twin screws in the aluminium housing allows the connector to be secured to the insulation of the cable.

Whether you want to terminate patch cords for electronic test equipment or connect a speaker cable, the Link Banana offers quality sound, value for money and superb reliability.

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