This Shure Beta 98AMP/C-3PK includes three Beta AMP/C mini condenser mic units. Each unit comes with an integrated preamp, a gooseneck, and a universal mount with a quick release.you'll love Shure's Beta 98AMP/C mini condenser microphone/preamp. Its diminuitive size makes the Beta 98AMP/C perfect for situations in which a full-sized mic just won't fit - but, this mini mic doesn't compromise on impressive, accurate sound. Its cardioid pickup pattern helps keep unwanted outside sounds at bay. The Beta 98AMP/C comes complete with a compact preamp unit, gooseneck, and quick-release clip (perfect for stand or instrument mounting), so you get both perfect placement and the the power you need to make great sound happen.