Shure Beta 87 Microphone

  • $259.00
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Shure Beta 87 Microphone

  • $259.00
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Beta 87A

The Shure Beta 87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level capability. Used for professional sound reinforcement, broadcasting, and studio recording applications, the Beta 87A combines superb performance with the ruggedness needed for touring and field production.

The Beta 87A features a controlled low-frequency roll-off that compensates for proximity effect and prevents the "boomy" sound often associated with close pick-up. The characteristic Shure presence rise brightens the upper midrange. The tight supercardioid pattern, with null points at approximately 125 degrees, provides maximum isolation from other vocalists or instruments while offering minimal off-axis coloration. The Beta 87A operates on phantom power. 

Beta 87A

  • Smooth frequency response with gradual presence rise
  • Highly consistent supercardioid polar pattern provides superior gain-before-feedback
  • Electronic low-frequency roll-off compensates for proximity effect
  • Wide dynamic range (117 dB) and low distortion characteristics
  • Very low susceptibility to RFI and electromagnetic hum
  • Advanced cartridge shock-mount system absorbs mechanical shocks and reduces handling noise
  • Built-in pop filter reduces undesirable wind and breath sounds
  • Legendary Shure quality and reliability

Beta 87C

  • Smooth, wide frequency response, slight presence rise
  • Uniform cardioid polar pattern for maximum isolation
  • Minimum off-axis tone coloration
  • Low-frequency roll-off compensates for proximity effect
  • Three-stage pop filter minimizes breath pop and noise
  • Break-resistant stand adapter
  • Frequency response: 50 - 20,000 Hz
Model Beta 87A Beta 87C
Cartridge Type Condenser (electret bias)
Frequency Response 50 to 20,000 Hz
Polar Patter Supercardioid Cardioid
Output Impedance Rated at 150 Ω (100 Ω actual +/- 20%) 100 Ω
Recommended minimum load impedance 800 Ω
Sensitivity (at 1,000 Hz) Open Circuit Voltage -52.5 dBV/Pa (2 mV)
1 Pa = 94 dB SPL		 −51 dBV/Pa (2 mV)
1 Pascal=94 dB SPL
Clipping Level (at 1,000 Hz) 1000 ohm Load: -6 dBV (0.5 V)
Maximum SPL (at 1,000 Hz) 140.5 dB (0.25% THD, 1000 ohm load) 139 dB
Self-Noise (equivalent sound pressure level; measu 23.5 dB typical, A-weighted; 25.5 dB typical, weighted per DIN 45 405 22 dB typical
Dynamic Range 117 dB (maximum SPL to A-weighted noise level)
Signal-to-Noise Ratio 70.5 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
Phantom Supply Requirement 11 to 52 Vdc, positive at both pins 2 and 3 11 to 52 Vdc phantom (1.2 mA)
Connector Three-pin (XLR) professional audio
Case Aluminum construction with blue metallic finish, and hardened steel grille with nickel satin chrome plating
Net Weight 207 grams (7.6 oz)
(1) Shure Beta 87 Microphone
(1) Microphone Stand Adaptor (Mic Clip)
(1) US to EU Thread Microphone Clip Adaptor
(1) Cable Strap
(1) Operator's Instructions

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