Neotech NER-OCC RH Rhodium-Plated OCC Copper RCA Connectors – Set of 4

Neotech NER-OCC RH Rhodium-Plated OCC Copper RCA Connectors – Set of 4 Reference-grade RCA termination built around cryogenically treated OCC copper contacts. The Neotech NER-OCC RH combines Ohno Continuous Cast copper, cryogenic treatment and a durable rhodium-plated contact surface to create a premium termination for high-end analogue interconnects. A generous Ø10.5mm cable capacity also accommodates substantial reference cable constructions. ✔ Genuine OCC copper contacts ✔ Cryogenically treated during manufacture ✔ Premium rhodium-plated contact surfaces ✔ Excellent conductivity and material quality ✔ High resistance to oxidation, corrosion and wear ✔ Accepts substantial cables up to Ø10.5mm ✔ Ideal for premium UP-OCC analogue interconnects ✔ Set of 4 – 2 red marked + 2 white marked ✔ Genuine Neotech product from the official Australian importer & distributor The Neotech NER-OCC RH is a premium RCA connector designed for reference-quality analogue interconnects where the materials used in the termination are every bit as important as those used in the cable itself. Rather than using conventional brass or standard copper for its contacts, Neotech uses OCC (Ohno Continuous Cast) copper. The contacts undergo cryogenic treatment as part of the manufacturing process before being finished with a highly durable rhodium-plated contact surface. This combination of OCC copper, cryogenic treatment and rhodium plating makes the NER-OCC RH particularly well suited to Neotech's premium UP-OCC interconnect cables, maintaining a high-quality copper-based conductive path right through to the final RCA connection. OCC Copper From Cable to Connector A premium interconnect is only as consistent as the materials used throughout its signal path. Using an OCC cable and then terminating it with a conventional brass connector introduces a substantially different conductive material at the final connection. The NER-OCC RH takes a more considered approach by using OCC copper for the contacts themselves. This makes it a natural partner for Neotech UP-OCC analogue cables and other premium OCC copper interconnect designs. For a reference cable build, this provides excellent material continuity: high-quality OCC copper conductors partnered with OCC copper contacts, rather than terminating a premium cable with conventional base-metal contacts. OCC Copper & Cryogenic Treatment OCC – Ohno Continuous Cast – copper is manufactured using a specialised continuous casting process designed to produce exceptionally long crystal structures with far fewer crystal boundaries than conventional copper manufacturing methods. Neotech has become particularly well known for its use of UP-OCC conductors throughout its premium audio cable range. By also using OCC copper in the RCA contacts, the same conductor philosophy can continue through the cable termination itself. The contacts are additionally subjected to cryogenic treatment. Neotech uses this treatment as part of its premium connector manufacturing process, complementing the OCC copper construction and providing a carefully engineered conductive interface for high-quality analogue applications. This attention to conductor material is particularly relevant for analogue interconnects, where low-level audio signals travel directly through the RCA contacts between source components, DACs, phono stages, preamplifiers and amplifiers. Rhodium-Plated Contact Surface The cryo-treated OCC copper contacts are finished with a rhodium-plated contact surface. Rhodium is exceptionally resistant to oxidation, corrosion and mechanical wear, making it particularly well suited to premium audio connectors intended for long-term use. Importantly, the rhodium is the protective contact surface rather than the underlying conductor. Beneath it remains the OCC copper contact, combining the conductivity and material quality of OCC copper with the durability of rhodium. This makes the NER-OCC RH particularly attractive for reference cable builds where both conductor quality and long-term contact integrity are priorities. Designed for Large High-End Interconnects The NER-OCC RH accepts cables up to Ø10.5mm in diameter, providing ample capacity for substantial audiophile interconnect designs incorporating larger conductors, PTFE insulation, shielding and external sleeving. This generous cable capacity makes the connector particularly suitable for Neotech's premium OCC interconnect cables as well as other large-diameter high-purity copper analogue cable designs. For custom cable builders, the larger cable entry also provides considerably greater flexibility when working with complex multi-layer cable constructions that may not fit conventional RCA connectors. Built for Reference Analogue Interconnects The NER-OCC RH is particularly appropriate when building an interconnect where material quality and consistency throughout the signal path are priorities. Pairing an OCC cable with an OCC copper RCA termination provides a logical approach from one end of the cable to the other. Whether used between a DAC and amplifier, CD player and preamplifier, phono stage and preamplifier, or within another high-quality analogue connection, the NER-OCC RH provides a premium RCA termination designed to complement a reference-level interconnect. Key Features OCC Copper Contacts – premium Ohno Continuous Cast copper rather than conventional brass contacts Cryogenic Treatment – applied to the OCC copper contacts during manufacture Rhodium Plating – highly resistant to oxidation, corrosion and mechanical wear Material Continuity – an ideal termination for premium OCC copper interconnect cables Ø10.5mm Cable Capacity – accommodates substantial high-end analogue cable constructions Reference Applications – suitable for DACs, source components, phono stages, preamplifiers and amplifiers Set of Four – two red marked and two white marked RCA connectors Technical Specifications Model Neotech NER-OCC RH Product Type RCA Connector Contact Material OCC Copper Treatment Cryogenic Contact Plating Rhodium Maximum Cable Diameter Ø10.5mm Identification 2 Red / 2 White Quantity Set of 4 Why Buy Neotech From Audiophile Shop Australia? Audiophile Shop Australia is the official Australian importer and distributor for Neotech, supplying genuine Neotech cables, connectors and accessories with local Australian stock and support. We also use Neotech conductors and connectors extensively through our A.L.A Audio custom cable workshop, giving us practical experience matching Neotech connectors with its premium OCC cable range. If you're building a custom interconnect and are unsure which Neotech cable or connector best suits your application, contact us for advice. We can also professionally assemble complete custom analogue interconnects using Neotech cable and connectors.