Item Description:

　　Shure BETA87A Super-Cardioid Handheld Live Performance Condenser Microphone

　　The Shure Beta 87A vocal microphone is precision-engineered to deliver an exceptionally smooth frequency response in a supercardiod condenser design. Built to withstand extreme sound pressure levels (SPL), the Beta 87A is ideal for professional sound reinforcement and studio recording applications.

　　The tailored frequency response, combined with a controlled low-frequency roll-off, makes this microphone ideal for close-up lead and background vocals—especially in high SPL environments. An advanced cartridge shock mount system, hardened steel-mesh grille, and superior build quality withstand the rigors of daily touring and sound reinforcement.

　　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 off-axis sound

　　Smooth, wide frequency response with gradual presence rise and controlled proximity effect 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

　　Effective built-in pop filter reduces undesirable wind and breath noise

　　Very low susceptibility to RF and electromagnetic hum

　　Specifications

　　Type: Electret Condenser

　　Frequency Response: 50 to 20,000 Hz

　　Polar Pattern: Supercardioid

　　Output Impedance: EIA rated at 150 Ω(100 Ω actual)

　　Sensitivity (at 1kHz, open circuit voltage): -52.5 dBV/Pa (2 mV) [1]

　　Maximum SPL (at 1kHz at 1% THD, 1 kΩ load): 140.5 dB

　　Signal-to-Noise Ratio (Ref. 94 dB SPL at 1 kHz): 70.5 dB[2]

　　Dynamic Range (at 1kHz, 1 kΩ load): 117 dB

　　Clipping Level (at 1kHz at 0.25% THD, 1kΩ load): -6 dBV (0.5 V)

　　Self Noise (typical, equivalent SPL, A-weighted): 23.5 dB

　　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, balanced

　　Housing: Aluminum construciton with painted blue metallic finish, and hardened steel grille with nickel satin chrome plating

　　Power Requirements: 11 to 52 V DCphantom power (1.2 mA)

　　[1] 1 Pa=94 dB SPL 

　　[2] S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted

　　Package Includes:  

　　1 * BETA 87A Vocal Mic

　　1 * Microphone Clip

　　POLICY

　　Shipping :

　　1.This item ship out by express company as showed in the listing (Tracking number and registered mail will be provided,track status) .

　　2.We mark the item as a gift and ship out as indicated in the listing after payment received.

　　Note: If sales season, bad weather...may be delayed. It will take a longer time to ship. Thank you for understanding!

　　Return Policy:

　　1.We accept returns within 30 days from receipt of item.

　　2.Shipping and handling fees are not refundable. Buyer is responsible for shipping costs incurred shipping products back.

　　3.If any questions with the item you received, please contact with us first, we DO NOT ACCEPT any returns without communication advance.

　　Contact Us:

　　1.However at any point in time, if you are not satisfied with your purchase, do not hesitate to contact us via my eBay messages.

　　2.We are committed to your 100% customer satisfaction in 24 hours.

　　3.Positive feedback are very important to us,please take extra considerations before leaving us neutral or negative feedback.

　　4.We can always settle any problem in an amicable manner privately.Thank you!