Rolls ADB2 Active Direct Box with 9-48 V Phantom Power, Attenuator and Ground Lift Switches

The ADB2 is powered by standard microphone phantom power from 9-48 VDC and uses a discrete low-noise differential driver to make it very quiet. The ADB2 has two 1/4 Input jacks wired in parallel, a male XLR Output and a 3 position attenuator and ground lift switches.