Radial Engineering JDI MKIII - Phase coherent DI, Passive Direct Box

• Jensen Transformer equipped passive DI
• 100% isolation eliminates ground loops
• Virtually zero phase & harmonic distortion
• Exceptional signal handling
• High common mode noise rejection

The Radial JDI is considered by many to be the world's finest direct box. It is a passive DI that employs a Jensen isolation transformer for optimum audio performance offering outstanding linearity at all frequencies, combined with extraordinary level handling without introducing distortion. Being completely passive, the plug & play JDI does not require any powering and has the unique advantage of eliminating 60-cycle ground loops. This makes the JDI a definite favorite with informed audio engineers. The JDI is great for guitars, bass, and keyboards and is particularly adept with high-output, broadband instruments such as active instruments and digital keyboards. The JDI may be rack-mounted using the J-Rak and is also available in a stereo (2-channel) version called the JDI Duplex and the 6-channel rack-mountable JD6.

Radial JDI Options

Radial JDI Duplex

A two channel version of the JDI for stereo keyboards, or bass rigs. All the same features as the JDI in a single box. Extremely rugged construction, virtually zero phase distortion, the Duplex is the perfect choice for live stages where eliminating noise is essential

Radial JD6 Six channel DI

The Radial JD6 is a 6 channel direct box that has been optimized for stage use - Six of the legendary Radial JDI channels are mounted into a single rack space for maximum density. Channels 1 and 2 offer a "Swiss Army" extended feature set for computer sound cards, keyboards, and studio interface while channels 3 to 6 are optimized for stage.

Radial J-Rack Direct Box rack-mount adaptor

The J-Rack is a unique direct box shelf and 19" rack adaptor that allows up to 8 JDI or J48 direct boxes to be rack-mounted in 2 rack spaces. This unique adaptor allows improved inventory management for sound companies allowing DI inventory to be used as stand-alone or rack mount depending on tour needs.