Audiocadabra Optimus3 Handcrafted Solid-Copper Power-Isolated USB Cables

Audiocadabra Optimus3 Handcrafted Solid-Copper Power-Isolated USB Cables

Experience the closest approach to the original signal with Audiocadabra™ custom handcrafted audio cables and accessories! Here we present Audiocadabra Optimus3 Handcrafted Solid-Copper Power-Isolated USB Cables, our 3rd-gen level-1 audio-grade Hi-Speed USB cables, that are crafted with carefully selected 99.99% pure solid-copper conductors individually sheathed in PTFE (a.k.a. Teflon), hand-braided and terminated with imported high-quality USB plugs.

Audiocadabra Optimus3 Handcrafted Solid-Copper Power-Isolated USB Cables provide neutral spectral balance, greater dynamics, purity of tone, are more resolving and have a more cohesive presentation, atypical of cables found at this price point. They are a great choice for discerning audiophiles.

Audiocadabra Hand-Braided Cable Construction



Why the Optimus3™ Solid-Copper Power-Isolated USB Cables are the best:

  • Our level-1 audio-grade Hi-Speed USB cables.
  • Optimus3 is an enhanced 3rd-gen version of the original Optimus series.
  • Hi-Speed USB cables that are individually tested for speed before being shipped.
  • Handcrafted cables with proprietary Teflon wires and premium-quality audio-grade plugs.
  • Terminated with custom-made Audiocadabra USB connectors.
  • Terminated with 24K gold-clad copper-alloy connectors for superior electrical contact.
  • Soldered meticulously with Kester audio-grade solder.
  • Choose between Type-A and Type-B USB plugs, at check-out, no additional cost.
  • Short length of 0.5m is ideal to replace cheap Type A-B USB adapters.
  • 99.99% pure solid-copper conductors individually sheathed in PTFE.
  • PTFE (a.k.a. Teflon) dielectric manufactured and sheathed to specification.
  • Carefully selected conductors and geometry for optimum signal flow.
  • Hand-braided construction for superior EMI/RFI noise reduction.
  • These are not the same as fancy looking and lesser performing USB cables.
  • These cables sound more open and transparent than expensive mass-market brands.
  • Designed for computer audio especially for hi-res playback via PCs only.
  • Instantly improves your home and desktop audio experience.
  • Neutral sounding USB cables that is faithful to the original signal.
  • Eligible for future upgrades and regrades.
  • Lifetime warranty, just post back for repairs.
  • Free worldwide shipping.



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


For any queries kindly contact us and we are more than happy to assist you.