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Copper®Harmony

Copper®Harmony Phono/RCA Plug

copperharmonyphonorcaplug kle innovations

KLE Innovations(KLEI) releases the Copper®Harmony Phono/RCA Plug, a new Revolution by Keith Louis Eichmann (aka KL).  The conductive surfaces of the Copper®Harmony Phono/RCA Plug are formed from 99.999% pure copper (having >101% IACS) with a dense proprietary high purity silver plating (>106% IACS).  Proven metallurgical choices result in better signal transfer, and electron flow that is consistent with the highest quality interconnect cables.

This provides >320% greater conductivity than the gold plated brass connectors used in the vast majority of deluxe Phono/RCA plugs.  Proven metallurgical choices result in better signal transfer, and electron flow that is consistent with the highest quality interconnect cables.

The Harmony®Plug addresses these issues and offers an elegant and arguably major solution to the Phono/RCA plug that is so fundamental and so extensive that we have been granted a patent. The solution being, rather than encircle the centre conductor pin with a formed metal collar as ground, KL opted for a single point ground contact similar to star earthing/ground in high-end electronics. KL’s Harmony design features a redesigned single point ground connection, which has an optimized shape, mass and thickness of the conductive elements, eliminates every vestige of eddy current turbulence, capacitive reactance, and micro-arcing.

KL believes he has, with this new Phono/RCA blueprint, solved a series of problems that collectively degrade audio/video performance and that do so in an additive manner. The importance of this innovation and redesign cannot be overstated. Its ramifications extend to every Phono/RCA interface in which high quality signal transfer is an issue. Extensive listening and critical comparisons played a major role in the evolution of the design, confirming at every juncture the audibility of properly applied science in even the area of Phono/RCA connection.

Copper®Harmony Plug Comparison/Improvements… the following are the improvements that Keith Louis Eichmann (aka KL) has made to the Copper®Harmony Phono/RCA plug design when compared to his previous Bullet®Plug design…

  1. Signal/Ground pins are pure Copper and >101% IACS (not Tellurium Copper (95% IACS) or Brass (28% IACS).
  2. Signal/Ground pin optimization to enhance electron flow, in accordance with KL’s Copper Signal/Ground formula.
  3. Signal/Ground pins are now much stronger and shaped like a tag, which makes soldering small/large/multiple wires, very easy.
  4. Signal/Ground Anti-Short shield has been added between the Signal/Ground solder tags.
  5. Signal/Ground pins are arranged to maintain a maximised distance from each other, and the utilised foil technology ensures that Capacitive, Inductive, and EMF effects are minimized.
  6. The Head Assembly jaw structure has been redesigned and mechanically improved, to allow an easy snap-like connection to a Phono/RCA socket, ensuring the ultimate connection with easy removal.
  7. Ground pin includes thread teeth which ensures that a metal Housing is star-point grounded.
  8. The Housing Assembly uses 2 screws to retain and secure the Cable.
  9. Extremely high temperature melting point thermoplastic polymer has been utilized.

Price 4 pack $75.00 inc gst  - also includes some silver solder , plus delivery