Radial Engineering JS2 Passive Microphone Splitter Direct Box Passive splitter direct boxElectrically isolated XLR I/OSecond auxiliary direct throughput with ground liftTransformer-isolated output30dB pad48V DC phantom powerGround liftCommon mode noise rejection up to -100dB at 60Hz14-gauge, I-Beam steel frameBaked enamel finishInnovative bookend cover