The SM-W76 Base is two great products in one small package. First, the SM-W76 is a great shockmount base for your gooseneck. This makes it great for conference rooms, pulpits, and lecturns. Second, the SM-W76 has a built in wireless transmitter so that you need no wires to connect your microphone to the sound system. This great package works with the DHT and DHTQuad receivers.