Radial Engineering JDI 1-Channel Passive Instrument Direct Box with 2x 1/4" Stereo Plug Audio Cables, 2x XLR Cables & StreamEye Polishing Cloth

Radial JDI Passive Direct Box Bundle for Superior Sound Quality and Versatility
The Radial JDI Passive Direct Box Bundle offers a high-performance solution for musicians and audio engineers seeking top-notch signal clarity, whether in the studio or on stage. This package includes the renowned Radial JDI, featuring a Jensen transformer for pristine, distortion-free sound. Additionally, the bundle comes with essential accessories such as high-quality 1/4" stereo plug cables, XLR cables, and a polishing cloth to keep your gear in top condition. Whether you're recording a guitar, bass, keyboard, or other instruments, the Radial JDI ensures your signal stays clean and powerful, even in demanding live sound environments.

Unmatched Sound Quality with Jensen Transformer
At the heart of the Radial JDI is its custom-designed Jensen transformer, which ensures that your signal remains pure and free from distortion. This passive direct box is capable of handling extremely high signal levels without compromising audio fidelity, making it perfect for both studio recordings and live performances. The Jensen transformer delivers outstanding linearity across all frequencies, providing the most accurate sound reproduction. The JDI is ideal for any audio application where transparency and high-quality sound are critical.

Ideal for Various Instruments and Audio Sources
The Radial JDI is designed to work seamlessly with a variety of instruments and audio sources. Whether you’re using passive or active guitars, basses, digital keyboards, or analog sources, the JDI delivers consistent, high-quality performance. It’s also a great tool for connecting stereo sources like CD players or keyboards to your mixer by using the "Merge" function to sum stereo signals to mono, saving valuable mixer channels. With its -15dB and -30dB input pads, the JDI ensures compatibility with high-output sources like CD players and speakers.

Rugged and Road-Ready Construction
Built to withstand the rigors of touring and live performances, the Radial JDI is constructed with 14-gauge steel and features an I-beam chassis for maximum durability. The unique book-end design protects the switches and connectors from damage, while the no-slip rubberized pad ensures that the unit stays in place, even during intense performances. The military-grade PC board is built to last, making the JDI an excellent investment for professionals who need reliability and longevity in their equipment.

Flexible Signal Handling for Any Setup
The Radial JDI is equipped with a range of features that allow for flexible signal routing and adjustments. The polarity reverse switch allows for phase adjustments when combining sounds that may be out of phase. The ground lift function ensures that unwanted hum and buzz are eliminated, making this unit ideal for use in environments with complex grounding systems. Additionally, the JDI’s parallel speaker interface option introduces a -30dB pad and band-pass filter to emulate a 12" guitar speaker, providing even more creative possibilities for shaping your sound.