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Graham Nalty Legacy GN3 + GN4 RCA Connector

From: £80.00

Brand new design RCA plug from Graham Nalty of Black Rhodium cables, a UK designed solution for DIY interconnects and an up-grade to existing cable connectors, sold in packs of 4, available in gold plated or rhodium plated.

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The Straight Line Contact RCA Plug has been designed from extensive research into the differences in sound quality between  different plugs on cables. After considering many options, Graham Nalty has developed the Line Contact RCA Plug as the best possible solution.

Reducing the Distortion to Music

Both plugs have been carefully designed to reduce contact distortion to sensitive audio music signals transmitted by cables between interconnected pieces of audio equipment.

Research by Listening Tests

For many years, Graham Nalty has been aware of the improvements in sound quality that can be achieved by good design of RCA connectors. Many award winning cables designed by Graham Nalty for his Black Rhodium brand have featured RCA plugs that were specially selected after careful listening tests.

The new Graham Nalty RCA plugs have been designed not only for sound quality, but also are attractively styled to add value and customer appeal.


Open cylinder centre pin for lower skin effects during connection Single point ground connection decreases eddy current effect and reduces susceptibility to electromagnet and radio frequency interference. Nylon insulator for reduced inductance and capacitance

Customer Appeal and Ease of Use.

The new Graham Nalty RCA plugs has been designed for easy assembly with large 4mm diameter sets screws to secure the cable and a choice of cable entry sizes. The Graham Nalty GN-3 RCA plug has been designed with a 6.7mm cable entry for use with cables of up to 6.5mm diameter. The Graham Nalty GN-4 RCA plug has been designed with a 9.5 mm cable entry for use with larger diameter cables.

Bodies of the two plugs are interchangeable so that rhodium plated plugs can be used with smaller diameter cables and gold plated plugs with larger diameter cables.

GN-3 and GN-4 Straight Line Contact RCA plugs are supplied in packs of 4 for Do-It-Yourself use.  They can also be supplied bulk packed to installers and OEM users.


Pin Material     Tellurium Copper

Solder Tag Material      Copper

Plating     Gold or

Connection     Solder

Tools Required      Solder, 
     Soldering Iron
     Hex Key (Supplied)

Maximum cable diameter     6.7mm or 9.5mm

Termination     Fits all female RCA 
    terminal sockets

Length     50mm

Diameter     13.5mm


Where to use the GN-3 and GN-4 Line Contact Gold plated Loudspeaker Plugs


  • High end music systems where sound quality is critical
  • For stunning looks and performance



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