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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180 of 459 products

  • Furutech GT2 Type A to Type B USB Cable 1.2m
    SALE

    Hana

    Furutech GT2 Type A to Type B USB Cable 1.2m

    SKU: GT2 USB A-B-1.2m

    £83.32 £91.67
    Ex. VAT ✓ Save £8.34
    The GT2 is a beautifully engineered and built USB 2.0 cable for enthusiasts with growing music collections on their computer hard drives looking for high performance sound.
    View Available Worldwide Shipping Available
  • Excel

    Excel CAT6a (U/FTP) Unscreened Data Cable 250m

    SKU: Excel CAT6a (U/FTP) 250m

    £191.66
    Ex. VAT
    Each cable consists of two sets of two pairs are wrapped together in an "S" configuration with high quality, strong, aluminium/polyester foil tape providing screening for each pair.
    View Available Worldwide Shipping Available
  • Excel

    Excel CAT6a (U/FTP) Unscreened Data Cable 500m

    SKU: EXCEL-CAT6A-500M-FTP

    £383.32
    Ex. VAT
    Each cable consists of two sets of two pairs are wrapped together in an "S" configuration with high quality, strong, aluminium/polyester foil tape providing screening for each pair.
    View Available Worldwide Shipping Available
  • Atlas Cables

    Atlas Ascent BNC 75 Ohm Digital Audio Cable

    SKU: Atlas Ascent BNC

    From
    £296.00
    Inc. VAT
    The Atlas Ascent BNC 75 Ohm SP-DIF digital cable offers a considerable insight into the state-of-the-art performance of Atlas' ‘high-end ’Mavros interconnect at a very reasonable price. The newest member of the Atlas family, Ascent was designed to be technically and sonically superior to other interconnect cables currently available at similar prices.
    View Available Free delivery
  • Atlas Cables

    Atlas Mavros AES/EBU Digital Audio Cable

    SKU: Atlas Mavros AES/EBU

    From
    £537.50
    Inc. VAT
    A key part of Atlas' multi-award winning Mavros family, the Mavros AES-EBU is a high-performance 110Ohm cable using silver-plated copper conductors. Typical usage is in ‘high-end’ digital balanced systems as employed by DCS, Meridian and many professional recording studios
    View Available Free delivery
  • AudioQuest Carbon Mini Toslink Digital Optical Cable
    SALE
    From
    £168.29 £240.83
    Ex. VAT ✓ Save £72.54
    AudioQuest Carbon Digital Optical cable is constructed with Narrow-Aperture Synthetic Fibers and precision polished fiber ends all contained within a black/Gray woven weave jacket.
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  • Tellurium Q

    Tellurium Q Black Diamond Digital Streaming Ethernet Cable

    SKU: TQ Black Diamond Ethernet

    From
    £831.25
    Ex. VAT
    New High performance Digital Streaming cable announced by Tellurium Q, bringing better detail and a more natural sound than you might expect.
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  • Tellurium Q

    Tellurium Q Blue Waveform II Digital Audio AES EBU Cable

    SKU: TQ Blue II AES/EBU

    From
    £216.21
    Ex. VAT
    This is the Tellurium Q "entry level" digital XLR cable but the performance is well beyond an entry level product.
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  • Tellurium Q

    Tellurium Q Silver Diamond Digital Audio AES EBU Cable

    SKU: TQ Silver Diamond AES/EBU

    From
    £1,241.67
    Ex. VAT
    The Silver Diamond XLR sits right at the top of all TQ's families of sound in terms of performance. Highly detailed, incredible range and above all natural. Once you hear a Silver Diamond XLR you will find it difficult to go back.
    View Available
  • Tellurium Q Ultra Silver Waveform hf Digital Coaxial Cable
    SALE

    Tellurium Q

    Tellurium Q Ultra Silver Waveform hf Digital RCA to BNC Cable 1m - Special Offer

    SKU: TQ Ultra Silver Digi Coax

    £489.16 £611.25
    Ex. VAT ✓ Save £122.09

    The new Ultra Silver Waveform hf design is a big departure from the original version, and brings much more in terms of clarity to your system. Building on a similar performance profile, even with a completely different build structure, to the award-winning Waveform II, the new hf has increased the shielding and protection for the digital signal.
    PLEASE NOTE: 1m usually ships next day.

    View Available
  • Furutech

    Furutech GT8-A USB to Lightning Cable

    SKU: Furutech GT8-A

    From
    £116.67
    Ex. VAT
    The GT8-A is no ordinary cable; it’s engineered and produced with Furutech’s Pure Transmission technology and features α (Alpha) OCC Silver Copper alloy conductor (28AWG).
    View Available Worldwide Shipping Available
  • Furutech

    Furutech iD8-A USB to Lightning Cable

    SKU: iD8-A

    From
    £66.67
    Ex. VAT
    The iD8-A is no ordinary cable; it’s engineered and produced with Furutech’s Pure Transmission technology and features silver-plated α (Alpha) OCC conductor (28AWG).
    View Available Worldwide Shipping Available

Not finding what you need?
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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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