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Trykksonemikrofon for basstromme og andre lavfrekvente instrumenter, inkludert piano.
En oppgradering av en klassiker i livesammenheng samtidig som den er god venn i studio. Liggende på en dunpute inne i basstrommen får du den samme punchen hver gang! Nå er også xlr-tilkoplingen integrert i mikrofonen.
Shure Beta 91A er beregnet for bruk med basstrommer, samt andre tradisjonelle lavfrekvente bruksområder, inkludert piano. Med en oppdatert mikrofonkapsel, integrert forforsterker, og XLR-tilkobling har Beta 91A sterk lavfrekvensrespons og er skreddersydd for bassfrekvensapplikasjoner. Beta 91A kombinerer overlegent attack og punch for studiokvalitetslyd, selv ved svært høye lydtrykk (SPL).
The Shure Beta 91A is designed for use with kick drums, as well as other traditional low-frequency applications including piano. Featuring an updated microphone capsule, integrated preamplifier, and XLR connection, the Shure Beta 91A offers a strong low-frequency response and is specifically tailored for bass frequency applications. The Shure Beta 91A combines superior attack and punch for studio-quality sound, even at extremely high sound pressure levels (SPL).
Shure Beta 91A Features
- Uniform half-cardioid polar pattern for maximum gain-before-feedback and rejection of off-axis sound
- Precision-engineered low-profile design features integrated preamplifier and XLR connector to maximize setup efficiency while minimizing stage clutter
- Frequency response tailored for kick drum/low frequency applications with a wide dynamic range for use in high SPL environments
- Two-position contour switch to maximize attack and clarity depending on application: select the flat response setting for natural sound in most applications or the "low-mid scoop" setting for a strong low frequency "punch" with plenty of higher frequency attack
- Requires no external mounting or accessories for ease of use and storage
- Furnished with zipper pouch zZounds is an authorized dealer of Shureproducts.
- Type: Electret Condenser
- Frequency Response: 20Hz-20kHz
- Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
- Impedance: 146 Ohms
- Sensitivity (at 1kHz, open circuit voltage): -48.5 dBV/Pa (3.8mV)
- Maximum SPL ( kHz at 1% THD): 1,000 ohm load: 151dB; 2500 Ohm load: 155dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1kHz): 64 dB
- Dynamic Range (at 1kHz): 1,000 Ohm load: 121.5dB; 2500 Ohm load: 125.5dB
- Common Mode Rejection (20Hz-20kHz): >55dB
- Clipping Level (20Hz-20 kHz at 1% THD) 1,000 ohm load: 7.50dBV, 2,500 ohm load: 12.5dBV
- Self Noise (typical, equivalent SPL, A-weighted): 29.5dB SPL-A
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Weight: 16.6 oz.
- Frequency Contour Switch: 7dB of attenuation centered at 400kHz
- Connector: 3-pin XLR, balanced
- Power Requirements: 11-52 Vdc phantom power, 5.6 mA
- Zipper pouch included
