Audio-Technica ATM350 Cardioid Condenser Clip-on Instrument Microphone Low-profile design for minimum visibility UniMount clip permits accurate positioning, provides shock resistance and protects element Unique violin mount permits unobtrusive placement of microphone between the instrument's bridge and tailpiece Crisp, clear, well-balanced response, even at high SPLs Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source