Radial Engineering PRO-DI Passive Direct Box

The Radial Engineering PRO - DI is a top - notch compact passive direct box designed for both stage and studio use. It can handle massive transients without any distortion. Thanks to its transformer isolation, noisy ground loops are completely eliminated. With a plug - and - play feature set, it's super easy to use whether you're on stage or in the studio. The heart of this direct box is a custom - wound Radial transformer with a high 140k input impedance. This reduces loading and allows the ProDI to handle extreme signal levels across all frequencies smoothly. An internal mu - metal shield protects it from electromagnetic fields that can cause distortion. It has a 14 - gauge steel I - beam skeleton for added rigidity and a unique book - end design that safeguards switches and connectors. Glass - filled nylon connectors, high - cycle switches, a mil - spec PCB, and internal RF filtering ensure durability and noise - free performance. A full - bottom no - slip pad provides mechanical and electrical protection. Ideal for bass guitars, active acoustics, keyboards, and more, the ProDI offers great features at an affordable price, making it one of the most popular direct boxes ever.

Using the Radial ProDI is a breeze. Just plug your instrument into it and then connect it to your audio system. Whether you're on stage or in the studio, it's ready to go right away. When using it, make sure the connections are secure to avoid any signal loss. For maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. Periodically check the switches and connectors for any signs of wear. If you notice any issues, have it checked by a professional. With proper use and care, your Radial ProDI will serve you well for a long time.