ART dADB Direct BoxThe dADB from ART is a dual channel active direct box that acts as two independent, high quality interfaces for connecting instrument, line, or speaker level signals to balanced inputs. The high impedance 1 4" inputs are buffered by extremely low noise, active electronics to deliver isolated, balanced, low impedance outputs. A flat and wide frequency response, even at high input levels, makes the unit a virtually transparent DI solution. Input