The Radial ProDI's are high-quality, full-range passive direct boxes equipped with custom made audio transformers for exceptional signal handling without saturation and with... more info

The Radial ProDI's are high-quality, full-range passive direct boxes equipped with custom made audio transformers for exceptional signal handling without saturation and with... more info

As a direct box manufacturer, Radial Engineering does not believe it is their task to alter the sound of your prized '1962 Fender Jazz Bass', but retain and transfer the true... more info

The Radial JPC is a stereo direct box that has been specifically designed for use with computer sound cards and other consumer electronic products to allow these to be connected... more info

The Radial Pro48 is a high-performance 48V phantom powered active direct box designed specifically for today's higher output instruments. The Pro48's inovative digital switching... more info

Unlike an active DI that is limited by the buffering amplifier's rail voltage, the JDI employs a Jensen audio transformer as the engine. Jensen transformers are legendary... more info

Radial 'Pro' Series - Built with the same dedication and commitment to excellence as all Radial products, the Pro series now offers the best price/performance ratio in the... more info

Radial JDI Duplex is a two channel direct box for stereo keyboards, stereo iPODs, mixers, recorders, guitar or bass rigs. The Radial JDI is Jensen Transformer equipped,... more info