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 power supply significantly increases headroom and allows for less distortion while yielding a smooth, linear response extending from 20Hz to well above 100kHz resulting in natural, uncolored transfer of the signal. This superior performance makes the Pro48 an ideal candidate for use with battery powered active bass and a