Following in the footsteps of the JDI, the Pro DI is an ultra-compact passive adaptor box that has been specially designed for small structures so that they can benefit from the quality of a Radial DI at an affordable price.
The Pro DI is fitted with a custom-made transformer capable of handling high levels without saturating. This high-performance transformer has an exceptionally linear bandwidth from 20 Hz to 18 kHz. This makes it ideal for musical instruments and audio equipment. The ProDI is equipped with a 15 dB attenuation switch and a ground cut-off switch to solve ground loop problems.
A stereo version is also available, the Pro D2. The Pro D2 is essentially the combination of two Pro DIs in a single compact body.