This website uses cookies

Learn More
Free delivery on orders over £10
Arrow left KLEI

KLEI Silver Harmony Phono / RCA Plug 4 Pack


Product Reference


View Description Free Next Day Delivery
Twitter logo Facebook logo Google plus logo

Condition: New

Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).

In stock

Less than 37 minutes left to dispatch your item today.

Hurry, only 1 left in stock.

More Information

Was: £70.00
Review by Stefano Bertoncello

Review by Stefano Bertoncello

"The KLEI RCA plugs greatly improved the Litz performance ... The best, THE best of the crop proved to be the KLEI’s RCAs."

The KLEI Harmony plug is a new approach to the previous Eichmann Bullet Plug design, which itself was a revolutionary approach to phono / RCA connection. It represents a rethinking of something as basic as the phono / RCA plug. It is KL’s contention that the phono / RCA plug in its current configuration is the standard connector in the audio / video industry not because it is the best possible choice for its intended use, but more by reason of default and its ultimate potential.

The KLEI silver harmony phono / RCA plug boasts exceptional resolution, tight non-bloated deep detailed resolving bass, extremely articulate presentation. It conveys subtle nuances with amazing dexterity, stage is spacious and envelopes the listener. Allows the full emotion of the music to be experienced, superb dynamics and an excellent micro detail presentation. Displays delicate upper mid and high frequency detail resolution and harmonic texture with precision and emotion. Delivers music with low noise distortion in a warm musical and Involving manner from a black quiet background.

  • Tick Signal/ ground pins are pure Copper/Silver and >106% IACS
  • Tick Signal/ ground pin optimization to enhance electron flow, in accordance with KL’s silver signal/ ground formula
  • Tick Signal/ ground pins are now much stronger and shaped like a tag, which makes soldering small/ large or multiple wires very easy
  • Tick Signal/ ground anti-short shield has been added between the signal/ ground solder tags
  • Tick 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
  • Tick 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
  • Tick Ground pin includes thread teeth which ensures that a metal housing is star-point grounded
  • Tick The housing assembly uses two screws to retain and secure the cable
  • Tick Extremely high temperature melting point thermoplastic polymer has been utilized

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.


This item is in stock and ready to dispatch. Limited quantity available.

Please see our stock information page for more details on how we show stock information on this website.


This item is available same day dispatch Monday to Friday, subject to cut-off times and excluding public holidays. Next working day and weekend deliveries available.

Delivery is available to most addresses within the United Kingdom. Some services may not be available to all postcodes. More information is available at the basket and on our delivery page.

We do not dispatch orders to addresses outside of the United Kingdom.