The Pro-Co MS-2 1 into 2 Microphone Splitter Box is a portable utility used to split the low impedance signal of a microphone into two outputs. The result allows two microphone preamplifiers or mixer channels to be fed from one source. The MS2 features a single XLR female input and two XLR male outputs. One of the outputs is designed on an isolated circuit and features a ground lift switch which eliminates hum and electrostatic noise. Transformerless components feature additional electrostatic shielding for even further protection against noise.