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Shure Handheld Condenser Microphone for Vocals Instruments Stage Studio SM87A-LC

$ 239.00

Default Title
Shure SM87A Supercardioid Condenser Microphone
The SM87A is a rugged lightweight supercardioid condenser microphone with superior rejection for clear reproduction of warm and accurate lead vocals. Designed with a three-stage shock mount for low self-noise, and a tight polar pattern that excludes unwanted sound sources the SM87A is an excellent choice for sound reinforcement in noisy or reverberant environments.

Features:
  • Highly directional supercardioid pickup pattern
  • Controlled low-frequency roll-off
  • Very low RF and magnetic hum susceptibility
  • Minimally affected by varying load impedance
  • Built-in wind and pop filter
  • Transducer element shock mounted
  • Rugged construction for outstanding reliability
  • Field-usable over a wide range of temperature and humidity conditions
  • Accepts a wide variety of phantom power sources including DIN 45 596 voltages of 11 and 52 Vdc

    Specifications:
  • Type: Condenser
  • Frequency Response 50 to 20,000 Hz
  • Polar Pattern: Supercardioid
  • Sensitivity (at 1,000 Hz) Open Circuit Voltage: –52.5 dBV/Pa (2.4 mV) (1 Pa = 94 dB SPL)
  • Impedance: Rated at 150 ohms (100 ohms actual ±20%) Recommended minimum load impedance: 800 ohms
  • Output Clipping Level: 1000 Ohm Load at 1,000 Hz: –6 dBV (0.5 V)
  • Maximum SPL (at 1,000 Hz) 140.5 dB (0.25% THD, 1000 ohm load)
  • Self-Noise 24 dB typical, A-weighted 26 dB typical, weighted per DIN 45 405
  • Dynamic Range (1000 ohms) 116.5 dB (maximum SPL to A-weighted noise level)
  • Signal-to-Noise Ratio 70 dB at 94 dB SPL (IEC 651) S/N ratio is difference between 94 dB SPL and equivalent SPL of self– noise A-weighted
  • Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3
  • Power Requirements 11 to 52 vdc, 1.2 mA
  • Case Aluminum construction with steel grille and satin black finish
  • Connector: Three-pin professional audio connector (male XLR type)
  • Model: SM57A-LC