Radial Pro48 Active 48-Volt Compact Direct Box

The Radial Pro48 is a high-performance 48V phantom powered active direct box designed specifically for low-volume instruments with passive pickups. The Pro48's innovative 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 signal transfer. This superior performance makes the Pro48 an ideal candidate for use with low-output instruments that require extra amplification. The compact Pro48 is built road-ready with 14 gauge steel in Radial's unique book-end design that provides protective zones around the switches and connectors. The internal welded I-beam construction assures outside stress will not torque the PC board thus assuring longer product life. The Pro48 is designed for high-use applications wherever an active direct box is called for. A -15dB pad switch is provided to tame hot signal and expands the range of instrument preamps and the ground