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Radial DI Boxes

A Radial DI earns its place by keeping signals clean, strong, and predictable in demanding setups. Built for stage and studio use, Radial DI boxes handle hot outputs, long cable runs, and tricky setups without breaking a sweat. Engineers trust Radial direct boxes because they stay quiet, resist interference, and let instruments sound like themselves rather than fight the signal chain.

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Items 13-20 of 20

  1. Radial Engineering Highline Stereo Passive Line Isolator

    Radial Engineering Highline Stereo Passive Line Isolator

    $224.95 - $249.99
    Amp simulators are more popular than ever, but they present a unique set of problems for guitar and bass players who want to interface them with a PA system. While amp sims can produce line-level outputs, they often...

    6 Payments of $41.67

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  2. Radial HDI Studio Grade Direct Box

    Radial HDI Studio Grade Direct Box

    $849.99
    The HDI from Radial is a studio-quality direct box designed to create exceptional recordings with any instrument, utilizing premium Jensen transformers and a unique Color control that provides an entirely new yet fa...

    12 Payments of $70.83

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  3. Radial J48 Active Direct Box

    Radial J48 Active Direct Box

    $259.99
    The Radial J48 Direct Box is a great sounding active DI that has been optimized to produce maximum headroom while working within the limited current available from standard 48V phantom power. By employing a unique s...

    6 Payments of $43.33

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  4. Radial JDI Stereo Passive DI Direct Box

    Radial JDI Stereo Passive DI Direct Box

    $359.95 - $399.99
    A passive stereo direct box, the Radial JDI is designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering amplifier's rail voltage, the JDI employs ...

    8 Payments of $50.00

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  5. Radial JDX48 Reactor Guitar Amp Direct Box

    Radial JDX48 Reactor Guitar Amp Direct Box

    $259.99
    The Radial JDX 48 Reactor is a direct box designed to capture the explosive dynamics and warmth of an electric guitar amplifier by connecting between the guitar amp head and speaker cabinet. This delivers a sound th...

    6 Payments of $43.33

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  6. Radial SGI Jensen Guitar Line Driver System

    Radial SGI Jensen Guitar Line Driver System

    $349.99
    The new and improved Radial SGI features Jensen transformers for unmatched clarity and now works with a standard 9V power supply. Send your guitar signal over long distances with zero noise or tone loss. Perfect for...

    8 Payments of $43.75

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  7. Radial Trim Two Passive Direct Box With Level Control

    Radial Trim Two Passive Direct Box With Level Control

    $209.99
    The Radial Trim-Two is a passive direct box, designed for use with laptop computers and other consumer devices where the user has a requirement for a 'ready access' volume control for quick adjustments on stage. ...

    6 Payments of $35.00

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  8. Radial Engineering SGI Stereo Instrument Interface

    Radial Engineering SGI Stereo Instrument Interface

    $499.99
    The SGI Stereo is a two-channel version of our SGI system, and consists of two boxes: the SGI Stereo TX transmitter and the SGI Stereo RX receiver. A high-performance stereo line driver system for guitars, the SGI S...

    8 Payments of $62.50

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