Radial Engineering

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This used Radial Engineering JDI Passive Direct Box is in excellent condition and delivers premium audio performance with unmatched reliability. Featuring a high-quality Jensen transformer, it ensures exceptional signal clarity and ultra-low distortion while eliminating ground loops and unwanted noise. Designed for both live and studio applications, the JDI boasts a rugged 14-gauge steel chassis, balanced XLR output, and 1/4" input and thru connections. With a frequency response of 10Hz – 40kHz, it faithfully reproduces sound with incredible detail. Ideal for electric bass, acoustic guitars, keyboards, and more, this passive DI requires no power, making it perfect for any setup. The built-in -15dB pad, ground lift switch, and polarity reverse function provide added flexibility and control. Whether you're a touring musician or a studio professional, this used Radial JDI combines pristine sound quality with legendary durability for years of dependable performance.

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