Pearl Reference

Cardas · Clear Beyond

Cardas Clear Beyond Interconnect

From $4,250 per pair

Not currently in our rooms. For a serious buyer we will often bring a piece in from the manufacturer for a private session — tell us about your system and what you are weighing it against, and we will advise.

Cardas · Clear Beyond

Cardas's flagship interconnect: the most advanced Matched Propagation conductors Cardas makes, in a star-quad suspended in air, built to order and terminated only by the senior technicians in Bandon.

Price is for a pair at the shortest length shown. Choose length and RCA or XLR connectors in the selector.

4 × 26.5 AWG
Cardas Litz conductors, Golden Ratio stranding
47–39 AWG
ultra-fine Matched Propagation strands
13 mm
outside diameter
0.5–5 m
standard lengths, any length to order
Options and pricing

Authorized Cardas dealer · Delivery and installation by Pearl Audio · Trade-ins welcome

The story

Clear Beyond Interconnect uses four 26.5 AWG Matched Propagation conductors whose Litz strands run from an ultra-fine 47 AWG up to 39 AWG in Golden Ratio steps, each insulated in ultra-thin extruded PTFE. The four are arranged as a star quad around anti-static air tubes, and a second layer of larger air tubes holds the composite shield of tinned copper and magnet wire away from the signal conductors.

At 13 mm it is a substantial cable, which is why single-ended pairs use the SRCA with Cardas's 13 mm adaptor and balanced pairs use a redesigned CG XLR. Cardas describes it as completely neutral with unsurpassed speed and transparency, and as a clear step up from Clear in spatial imaging, dynamics and low-frequency impact. Each pair is made to order.

Measure component-to-component along the real path, including the drop behind the rack, and round up to the next half metre. Use XLR when both components have true balanced connections; otherwise RCA. Cardas builds XLR and RCA versions at the same price. A pair covers one stereo connection; source to preamp, or preamp to power amp.

Key technologies

  • Matched Propagation Technology. US Patent 7,674,973: the propagation rate of the conductor is matched to that of the dielectric through the conductor's internal geometry, so the signal is not smeared in time.
  • Ultra Pure Cardas Copper. Grade 1, 99.9999% pure oxygen-free copper, drawn and annealed slowly through silver dies, then given a single poly-nylon coat to prevent oxidation and crosstalk between strands.
  • Golden Ratio scaled Litz conductors. Multi-stranded conductors in which each layer of strands steps up in size by 1:1.618 from the centre outward, a Cardas patent that controls strand resonance.
  • Air-tube suspension. Anti-static LDPE air tubes and carbon-impregnated PTFE tape hold the conductors in air; a second layer of tubes 1.618 times larger suspends the composite shield away from the signal path.
  • Made in Bandon, Oregon. Every Cardas cable is built and hand terminated at the Cardas factory on the southern Oregon coast and carries the Cardas lifetime cable warranty.
Specifications
Type Analog interconnect, stereo pair
Conductors 4 × 26.5 AWG; Matched Propagation Kevlar-core Litz, ultra-fine strands from 47 AWG to 39 AWG, extruded PTFE insulation
Geometry Star-quad, four conductors with anti-static LDPE air tubes bound in carbon-impregnated PTFE tape; outer PTFE air tubes scaled 1.618× suspend the composite shield of tinned copper and magnet wire
Dielectric Ultra-thin extruded PTFE on each conductor; LDPE and PTFE air tubes
Jacket Ultra-soft extruded TPR
Outside diameter 0.511 in (13 mm)
Terminations Cardas SRCA RCA or Cardas CG XLR
Lengths 0.5 m to 5 m standard (see selector); any length to order
Sold as Pair
Warranty Cardas lifetime cable warranty
Made in Bandon, Oregon, USA

Cardas Clear Beyond Interconnect product page and specifications Specifications from cardas.com and the Cardas 2025 Dealer Catalog (Spring 2025 Retail). Lengths are metric; Cardas builds any length to order.

Where it sits in the range

Cardas interconnects run from Iridium to Clear Beyond; from Clear Sky up they use Matched Propagation conductors.

Reviews

Plan your Cardas system with Pearl Audio

Pearl Audio is an authorized Cardas dealer. We can measure your runs, recommend terminations for your amplifier and speakers, special-order lengths and connectors that are not in the selector, and let you hear Cardas cabling in our Portland showroom by appointment. Call (503) 222-2599 or email sales@pearlaudio.com.

The Pearl Audio experience

How we work with you

A system at this level should be heard, thoughtfully matched, and properly set up. From the first audition to long-term ownership, you work with the same people, in person.

  1. 01

    Listen first

    The Clear Beyond Interconnect is not in our rooms at present. When it is the right piece for a client we arrange a demonstration unit from the manufacturer and set it up for a private session.

  2. 02

    Delivery and installation

    We deliver and install throughout the Portland area, taking care of placement, connections, ventilation and system configuration ourselves.

  3. 03

    Support for as long as you own it

    We support everything we sell for as long as you own it, whether the answer comes by phone, in your home, or through factory service.

  4. 04

    A path for what comes next

    Trade-in assistance and qualifying 100% Trade-Up options give you flexibility when your listening priorities or your system change.

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