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Wired Microphones
BETA 91A
BETA 91A
Instrument Microphone
Microphone pour instruments
Instrumentenmikrofon
Microfono per strumento
Micrófono para instrumentos
Инструментальный микрофон
楽器用マイクロホン
악기 마이크
乐器话筒
©2010 Shure Incorporated
27A14270 (Rev. 1)
Printed in U.S.A.
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Summary of Contents for Shure BETA 91A
- Page 1 Wired Microphones BETA 91A BETA 91A Instrument Microphone Microphone pour instruments Instrumentenmikrofon Microfono per strumento Micrófono para instrumentos Инструментальный микрофон 楽器用マイクロホン 악기 마이크 乐器话筒 ©2010 Shure Incorporated 27A14270 (Rev. 1) Printed in U.S.A.
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Page 3: General Description
Performance Characteristics Mounting the Microphone • Exceptional low-frequency reproduction For long-term installation, mount the Beta 91A to a surface using the mounting holes on the bottom of microphone. • Extremely high SPL handling • High output level Contour Switch • No crossover distortion... -
Page 4: Power Requirements
Load Impedance Accessories and Parts Furnished Accessories Maximum SPL capability, output clipping level, and dynamic range vary with the in- put load impedance of the preamplifier to which you connect the microphone. Shure recommends a minimum input load impedance of 1000 Ω. Most modern microphone Zippered Carrying Bag 95A2314 preamplifiers meet this requirement. Higher impedance results in better performance for these specifications. - Page 5 Beta 91A 61 cm (2 ft.) from sound source –10 50 100 1000 10000 20000 180° 180° 150° 150° 150° 150° 120° 120° 120° 120° 90° 90° 90° 90° –20 dB –20 dB –15 dB –15 dB 60° 60° 60°...
- Page 6 Notes...
- Page 7 Notes...
- Page 8 Europe, Middle East, Africa: United States, Canada, Latin Asia, Pacific: America, Caribbean: Shure Europe GmbH Shure Asia Limited Wannenäckestr. 28, Shure Incorporated 22/F, 625 King’s Road 74078 Heilbronn, Germany 5800 West Touhy Avenue North Point, Island East Niles, IL 60714-4608 USA...