Digital

USB, ethernet, optical, coaxial and AES/EBU cables for streaming and digital audio. The connections between computers, servers, streamers and DACs.

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Digital cable, and why it is not only data

A digital cable either delivers the data or it does not, but that is only half the story. Timing errors and electrical noise travel along the cable alongside the signal and arrive at the DAC, where both affect what comes out of the analogue stage. This is why digital cables can sound different from one another despite carrying identical data.

Choose by connection first. USB is the most common link from a computer or streamer to a DAC. Ethernet carries network audio and is the fastest growing area in digital hi-fi. Optical isolates two components electrically, which helps where noise is a problem, but has bandwidth limits at high sample rates. Coaxial S/PDIF generally handles higher rates and keeps a direct electrical connection. AES/EBU on XLR is the professional standard and appears on higher end transports and DACs.

Impedance is not optional on coaxial and AES/EBU, at 75 ohm and 110 ohm respectively, so a standard interconnect is not a substitute even though the plugs fit. Tell us the source, the DAC and the sample rates involved and we will tell you which connection to use.

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288 of 459 products

  • Gold Note

    Gold Note Firenze Il Magnifico Digital Coaxial Audio Cable

    SKU: PF-CABLE-FIC-IM

    From
    £3,250.00
    Ex. VAT
    The Gold Note Firenze Il Magnifico Digital Coaxial Audio Cable combines cryogenically treated solid core silver conductors, mineral-oil-infused PTFE insulation, and an active battery grounding system for exceptional signal purity. Dual passive shielding and rhodium-treated RCA connectors ensure ultimate clarity and RFI/EMI protection. With 20 pF/mt capacitance, a 10mm diameter, and superior build quality, it delivers unmatched audio fidelity for high-end systems.
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  • Shunyata

    Shunyata Research Omega-X Ethernet Cable - 1.5m

    SKU: OMGX-ETH-150

    £3,166.67
    Ex. VAT
    Shunyata Research’s Omega-X Digital Cables enhances digital audio playback with advanced noise reduction, jitter elimination, and proprietary technologies like PMZ conductors and KPIP v2 processing. These cables deliver improved sonic clarity and immersive dynamics, transforming digital systems into high-performance audio setups.
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  • Shunyata

    Shunyata Research Omega-X USB Type A to Type B Cable

    SKU: OMGX-USB-150

    From
    £3,166.67
    Ex. VAT
    Improve your digital audio experience with Shunyata Research’s Omega-X Digital Cables, designed to redefine the limits of digital playback. Drawing on designer Caelin Gabriel’s expertise in high-speed military networking and years of intensive research, these cables deliver groundbreaking advancements in noise reduction, jitter elimination, and time smear correction. By integrating proprietary technologies such as redesigned CMode filters, PMZ conductors, and KPIP v2 processing, Omega-X cables ensure a pristine signal path for unparalleled sonic clarity.
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  • Shunyata

    Shunyata Research Omega-X Clock-50 Digital Clock Cable - 1.25m

    SKU: OMGX-CLC/50-125

    £3,166.67
    Ex. VAT
    Shunyata Research’s Omega-X Digital Cables revolutionize digital audio playback with advanced noise reduction, jitter elimination, and proprietary technologies like PMZ conductors and KPIP v2 processing. These cables deliver improved sonic clarity and immersive dynamics, transforming digital systems into high-performance audio setups.
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  • Kordz

    Kordz PRO 20Gbps 240W Passive USB-C Cable

    SKU: Kordz PRO 20Gbps 240W Passive USB-C Cable

    From
    £15.83
    Ex. VAT

    The Kordz PRO 20Gbps 240W Passive USB-C Cable is USB-IF certified for USB4 Gen2 20Gbps data and 4K60 video, with 240W PD3.1 EPR power delivery on every length from 0.5m to 2m.

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  • Kordz

    Kordz PRO 10Gbps 60W Active Optical USB-C Cable

    SKU: Kordz PRO 10Gbps 60W Active Optical USB-C Cable

    From
    £244.17
    Ex. VAT

    The Kordz PRO 10Gbps 60W Active Optical USB-C Cable carries USB 3.2 Gen2 10Gbps data, 4K60 video and 60W PD3.1 power over 5m, 7.5m or 10m, with an OM3 fibre core and a UL CMG rated jacket.

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  • Kordz

    Kordz PRO 20Gbps 60W Passive USB-C Cable - 3m

    SKU: K28655-0300-CH

    £61.67
    Ex. VAT

    The Kordz PRO 20Gbps 60W Passive USB-C Cable is a 3m USB-IF certified USB4 Gen2 cable for 20Gbps data and 4K60 video, with 60W PD3.1 SPR power delivery and a coaxial build.

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  • English Electric EE1 Plus Network Noise Isolator
    SALE

    English Electric

    English Electric EE1 Plus Network Noise Isolator

    SKU: EES0010.001.1

    £510.00 £566.67
    Ex. VAT ✓ Save £56.67
    The EE1 Plus by Chord Company refines digital AV signals by reducing network noise without affecting data quality. Featuring galvanic isolation, common-mode filtering, and ARAY technology, it enhances connections between routers, switches, and streamers. Its passive design and precision-machined aluminium build ensure durability and easy installation. Improve your audio and video performance effortlessly with this compact yet powerful Ethernet filter. Backed by a 24-month warranty for peace of mind.
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  • Wireworld

    Wireworld Chroma 10 Ethernet Cable

    SKU: CHE-10

    From
    £90.79
    Ex. VAT
    The Wireworld Chroma 10 Ethernet Cable delivers high-speed, low-interference networking with oxygen-free copper conductors and patented Tite-Shield™ technology. Its flat, flexible design simplifies installation, while enhanced filtering ensures superior streaming and data transfer performance. Perfect for home and professional use, this cable provides a reliable, high-fidelity connection for media streaming, gaming, and more.
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  • Wireworld

    Wireworld Platinum Starlight 10 Ethernet Cable

    SKU: PSE-10

    From
    £471.62
    Ex. VAT
    The Wireworld Platinum Starlight 10 Ethernet Cable offers a superior listening experience with OCC-7N Solid Silver conductors for the highest signal purity. Its triple-shielded design reduces interference, delivering crystal-clear sound with improved depth and realism. Compared to previous models, it provides a noticeable enhancement in focus and vibrancy. Ideal for audiophiles seeking premium performance, this Ethernet cable redefines audio streaming quality.
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  • Wireworld

    Wireworld Micro-Eclipse 10 AES/EBU XLR Digital Cable

    SKU: MEA-10

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    £126.62
    Ex. VAT
    The Micro-Eclipse 10 Balanced Digital Cable brings high-fidelity sound to your system with an advanced Tri-DNA HELIX® design and OCC-7N copper conductors. Upgraded with COMPOSILEX 5 insulation, it minimizes noise for crystal-clear audio. Whether for music streaming or digital connections, it preserves the full depth and detail of your recordings. A perfect choice for audiophiles seeking premium performance.
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  • Synergistic Research

    Synergistic Research Ethernet Switch UEF MKII

    SKU: UEF MKII

    £2,662.50
    Ex. VAT
    The Synergistic Research Ethernet Switch Mk II delivers exceptional digital audio clarity through advanced EM Cell filtration, Ultra-Low Frequency Biasing, and a refined linear power supply. These innovations reduce noise, enhance resolution, and create a wider, more immersive soundstage. Experience deeper bass, clearer highs, and superior tonal accuracy, bringing your music to life with greater detail and realism. Enhance your audio system with the most advanced Ethernet switch they have ever developed.
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For noise isolation, yes. While Ethernet transmits data efficiently, it can carry noise. Fibre breaks the electrical path, reducing interference.

Coaxial S/PDIF uses RCA or BNC connectors with 75-ohm impedance, while AES/EBU is balanced and uses XLR connectors with 110-ohm impedance. AES/EBU typically offers better noise rejection for professional and high-end systems.

Optical TOSLINK cables are ideal for preventing ground loops and electrical interference since they use light transmission. Coaxial cables, however, often deliver a slightly more robust and detailed sound.

Yes, but not in the same way as analogue cables. High-quality digital cables minimise jitter and ensure stable signal transfer, preserving timing accuracy and reducing noise.

Yes. Both coaxial and AES/EBU cables can handle 24-bit/192kHz audio, while optical cables may be limited to 24-bit/96kHz depending on the device.

Using a true 75-ohm coaxial digital cable maintains impedance consistency and reduces signal reflections that can introduce jitter and distortion.

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