Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables

Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables
Audiocadabra Optimus4 Prime Solid Copper SuperQuiet RCA Cables

Choose multiple lengths for the same base price! Free upgrade to expedited shipping on purchase of any 02 products in the same order!

Buy the Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables for just USD 119 (was USD 159) a pair. Each additional 0.5 m is USD 00 (was USD 40). Kindly select from the options listed below before adding to cart:

Select Cable Length:
Select Shielding Design:
Select Plug Colors:

Set the tone of your listening experience with Audiocadabra™ custom handcrafted SuperClear™ Cords and SuperQuiet™ cables! We are delighted to present the Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables, our 4th-Gen Hi-Res RCA cables, that are crafted with carefully selected 101% IACS pure solid-copper conductors individually sheathed in Teflon dielectric, double braid-shielded and terminated with copper-alloy RCA plugs.

We believe that there is no such thing as a ‘neutral sounding cable’; every audio cable is a balance between performance and penalties—this balance is determined by wire geometry, material science and mechanical construction. Our pursuit with the 4th-gen Audiocadabra cables is to minimize coloration and optimize performance using wire geometries that maximizes EMI immunity, premium custom materials that enhances performance and designs that enables meticulous craftsmanship. All of these improvements makes our custom handcrafted cables extremely quiet, effortlessly clear and tonally delightful.

In order to set a benchmark performance, all materials used in our products are meticulously manufactured to specifications and are available exclusively from us. The Audiocadabra Optimus4 Solid-Copper SuperQuiet RCA Cables employ advanced wire geometries with double braid-shielding technology for EMI and RFI immunity, superior dampening mechanism to reduce mechanical vibrations and customizable grounding strategies used ensures one of the lowest noise floor of any RCA audio cables, regardless of price, resulting in a velvet black background to the music.

Audiocadabra-Optimus-101%-IACS-Pure-Solid-Copper-StarQuad-Cable—Cutaway *

* Intentionally for illustrative purposes only, actual product may vary, to prevent counterfeits.



Why the Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables are ideal:

  • Optimus4 is an enhanced 4th-gen version of the original Optimus series.
  • 21 AWG design.
  • 101% IACS pure solid-copper conductors.
  • StarQuad wire geometry for superior EMI/RFI immunity.
  • Proprietary Teflon cables exclusive to our catalog.
  • 24K gold-clad copper-alloy RCA connectors for superior electrical contact.
  • Soldered meticulously with minimal audio-grade solder.
  • Select between Mkll and Mkl shielding strategy at no additional cost.
  • Teflon dielectric manufactured and sheathed to specification.
  • Carefully selected conductor gauge for optimal signal flow.
  • Geometry and double braid-shielding optimized for superior EMI/RFI immunity.
  • Ideal for any stereo or multi-channel analog audio application.
  • These cables sound more open and transparent than more expensive brands.
  • Designed for hi-res audio playback.
  • Instantly improves your home and desktop audio listening experience.
  • SuperQuiet RCA cables that are faithful to the original signal.
  • Eligible for future upgrades and regrades.
  • Lifetime warranty, just post back for repairs.
  • Free worldwide shipping.
Audiocadabra Optimus4 Prime Solid-Copper SuperQuiet RCA Cables—Directionality Marked



Customize (if absolutely necessary or else we’ll ship our recommended default design) your Audiocadabra Optimus4 Solid-Copper SuperQuiet RCA Cables with any one of the following grounding strategies that you believe works best for your audio system:

  • Mkll: Bidirectional > Shield grounded at both ends. Ideal for use as RCA cables in most analog applications.
  • Mkl: Directional > Shield grounded at one end. Ideal for use as Phono cables with turntables.



Let the AUDIOCADABRA branding on the individual analog RCA cables, allow you to orient both cables to be in the same direction from your source > destination. Where cables are directional they are labelled accordingly.



Enjoy free worldwide shipping with this order. This order qualifies for a free shipping upgrade to Express Mail Service (EMS). This free upgrade is valid only for countries covered by EMS. Faster shipping upgrades are available and can be selected using this—LINK.


Kindly contact us should you need any further information about any of our products.