INSTRUMENT MIC SHURE SM57
Features:
* Contoured frequency response for clean, instrumental reproduction and rich vocal pickup
* Professional-quality reproduction for drum, percussion, and instrument amplifier miking
* Uniform cardioid pickup pattern isolates the main sound source while reducing background noise
* Pneumatic shock-mount system cuts down handling noise
* Extremely durable under the heaviest use
* Frequency response: 40 to 15,000 Hz
* Replacement cartridge: R57
Specifications:
* Type: Dynamic
* Frequency Response: 40 to 15,000 Hz
* Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency.
* Sensitivity (at 1,000 Hz): Open Circuit Voltage: -56.0 dBV/Pa* (1.6 mV) *(1 Pa = 94 dB SPL)
* Impedance: Rated impedance is 150 ohms (310 ohms actual) for connection to microphone inputs rated low impedance
* Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
* Connector: Three-pin professional audio connector (male XLR type)
* Case: Dark gray, enamel-painted, die-cast steel with a polycarbonate grille and a stainless steel screen
* Dimensions: Net Weight (without cable), 284 grams (10 oz)
