Products from Shure
Brands UR2 Handheld Transmitter with BETA87A Microphone (price: 911,00 €, VAT excluded)
Beta 87A Supercardioid Condenser Vocal Microphone
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.
Features:
- 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
Specifications
Cartridge Type: Condenser (electret bias)
Frequency Response: 50 to 20,000 Hz
Polar Pattern: Supercardioid Output Impedance: Rated at 150 ohms (100 ohms actual +/- 20%). Recommended minimum load impedance: 800 ohms. Sensitivity (at 1,000 Hz): Open Circuit Voltage -52.5 dBV/Pa (2 mV), (1 Pa = 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) Self-Noise:(equivalent sound pressure level; measured with true rms voltmeter) 23.5 dB typical, A-weighted 25.5 dB typical, weighted per DIN 45 405 Polar Pattern Supercardioid Output Impedance Rated at 150 ohms (100 ohms actual +/- 20%) Recommended minimum load impedance: 800 ohms Sensitivity (at 1,000 Hz) Open Circuit Voltage -52.5 dBV/Pa (2 mV) (1 Pa = 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) Self-Noise (equivalent sound pressure level; measured with true rms voltmeter) 23.5 dB typical, A-weighted 25.5 dB typical, weighted per DIN 45 405 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 Power: Phantom Supply Requirement: 11 to 52 Vdc, positive at both pins 2 and 3 Current Drain: 1.0 to 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 Dimensions: See User Guide Net Weight: 207 grams (7.6 oz)
Price: 911,63 €, VAT excluded
Product Specifications
User Guide
UR2 Handheld Transmitter
Handheld TransmitterShureUHF-R handheld transmitters boast a rugged, lightweight construction and an antenna design which advances RF transmission reliability.
The transmitter design allows for interchangeable microphone cartridges. The UR2 is offered with BETA 87A, BETA 87C, BETA 58A, SM86, SM87A, SM58, and KSM9.
Features:
- Switchable RF power
- Frequency and power lockout
- Bit-mapped backlit LCD
- 2 AA batteries -- up to 9.5 hours continuous use
- Infrared automatic transmitter sync
- All metal die-cast construction
- Interchangeable cartridges: SM58, SM86, SM87A, Beta 58A, Beta 87A, Beta 87C, and KSM9
Price: 911,63 €, VAT excluded
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