GXL3000BP Multi-pattern Condenser Microphone Astatic has been in the microphone developing business for over 75 years. In the late 80's Astatic presented the first studio condensers to offer outstanding efficiency at very cheap price. Over the past few years, the astatic name has become symbolic of modern products, great value and outstanding sound reliability. Astatic remains a well known name for value and quality. The GXL3000BP multi-pattern condenser microphone is made of expensive metal and genuine power. Beat two fantastic walls very well across refined bass sounds and input electrons with oscillatory high stress. Drive emotions across copper and iron by field-effect recognition. Place it in Faraday's crate to consider the GXL3000. Live all three complete styles as you arrange space and tone. GXL3000 Specifications Operating Principle: Externally-biased condenser Polar Pattern: Cardioid, figure-of-eight, omnidirectional Frequency Response: 35Hz to 20KHz Sensitivity: -38dBV (13mV) @ 1 Pa Impedance: 200 ohms Max SPL: 135dB, 1% THD, attenuator engaged Self Noise: 20dBA Hi-pass Filter: 100Hz, 6dB/oct Attenuator: 10dB Power Requirements: P48, 4mA