Shure SM57-LC

Microphone 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
• Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency
• Impedance: Rated impedance is 150 ohm (310 ohm 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
• 1-year Manufacturer's warranty

Polar Patterns of the Shure SM58 and the SM57 Microphones