Shure Beta 87A Condenser vocal microphone
Shure Beta 87A Supercardioid Condenser Vocal Microphone
The Shure Beta 87A is a precision-engineered supercardioid condenser vocal microphone with an exceptionally smooth frequency response. Built to withstand extreme sound pressure levels, the Beta 87A is ideal for professional sound reinforcement and studio recording applications - and constructed to withstand the rigors of touring.
Features
- Premier live performance microphone with Shure quality, ruggedness, and reliability
- Uniform supercardioid pick-up pattern for maximum gain before feedback and superior rejection of o -axis sound
- Smooth, wide frequency response with gradual presence rise and controlled proximity e ect tailored for vocals
- Advanced cartridge shock mount system absorbs mechanical shock and minimizes handling noise
- Dent-resistant steel mesh grille and enamel coated metal alloy construction resist wear and abuse
- E ective built-in pop lter reduces undesirable wind and breath noise
- Very low susceptibility to RF and electromagnetic hum
Technical specifications
- Cartridge Type Electret Condenser
- Frequency Response 50 to 20,000 Hz
- Polar Pattern Supercardioid
- Output Impedance 150 ohms
- Sensitivity (at 1kHz, open circuit voltage) −52.5 dBV/Pa (2 mV) 1 Pascal=94 dB SPL
- Maximum SPL (1 kHz at 1% THD, 1k ohmsload) 140.5 dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz) 70.5 dB
- S/N ratio is di erence between 94 dB SPL and equivalent SPL ofself noise, A-weighted
- Dynamic Range (at 1 kHz, 1 k ohmsload) 117 dB
- Clipping Level (1 kHz at 0.25% THD, 1k ohms load) −6 dBV (0.5 V)
- Self Noise (typical, equivalent SPL, A-weighted) 23.5 dB typical
- Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Weight Net: 0.207 kg (0.475 lbs)
- Connector Three-pin professional audio (XLR), male
- Power Requirements 11 to 52 Vdc phantom (1.2 mA)
Delivery includes
Beta 87A includes 5/8-inch to 3/8-inch thread adapter for mounting on European stands, swivel adapter and a zippered pouch
The Shure company produces microphones, headphones and other equipment for sound engineering. All Shure products are available at a very attractive price. If a specific product is not available on our website, you can get in contact with us and we will inform you if it is possible to order it.
