The PGA81-XLR from Shure is a professional-quality 48V instrument microphone with an updated industrial design that features a black metallic finish and grille. The mic offers an unobtrusive visual presence, and can be used to capture audio in several environments for applications such as stereo recordings, pianos/organs, acoustic string instruments, choirs, drums, percussion instruments, and much more. The PGA81-XLR features a cardioid condenser capsule and is built with the same durability and performance attributes of other Shure microphones. In addition, the mic comes with a swivel adapter, a 4.6 m XLR cable, and a zippered carrying pouch. Phantom power is required. Features Flat-response microphone cartridge design for clear reproduction of acoustic instrument sound sources in more sensitive environments Cardioid polar pattern picks up audio from the source while rejecting unwanted noise Updated industrial design with black metallic finish and grille for unobtrusive visual presence Stand adapter for mounting to a microphone stand Zipper pouch included for additional protection during storage or transport Shure quality design and construction for professional performance in rigorous environments Specifications Type Electret condenser Frequency Response 40 Hz to 18 kHz Polar Pattern Cardioid Output Impedance 600 ohms Cable 4.6 m 3-pin XLRM to 3-pin XLRF Sensitivity -48.5 dBV/Pa (3.8 mV) 1 Pa=94 dB SPL at 1 kHz, open circuit voltage Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 Output Connector 3-pin XLR male Power Requirement 48 VDC phantom power (2.0 mA) Weight 186 g