With a genuine Jensen transformer at its heart, the Radial JDI is a 14-gauge-steel-housed DI Box capable of screening out electrical hum and delivering high impedance signals to your low impedance gear with pristine fidelity. With a flat frequency response from 10Hz to 40kHz, the JDI delivers the pure, accurate sound of your instrument without artifacts. Unlike active DI boxes, a passive DI like the Radial JDI requires no power and even when driven hard sounds warm and musical, not distorted, making it a great sounding and nearly indestructible tool in your sonic arsenal.

Product Specs

  • JDI
  • Green
  • 2010s
Made In
  • Canada

From the Price Guide

Reviews for the Radial JDI Passive Direct Box
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  • Verified Purchase

    The Radial JDI is a great DI. . I've used one for years as my bass DI and would highly recommend it to anyone !

  • Verified Purchase


  • Radial Excellence As Expected

    Verified Purchase

    The JDI sounds terrific. I use it with my keyboard setup. The merge function is handy sending the two boards to a single channel.

  • Perfect


  • The BEST DI

    Verified Purchase

    I recently switched to this DI for all my acoustic guitar needs. It is the purist and most natural sounding DI I have ever used. I've used it on bass, keys, and finally my acoustic and I have never heard something sound so clear and articulate that captured the natural sound of any guitar I ran thro…