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Shure BETA 91A manual

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  • Page 1

    乐器话筒 악기 마이크 楽器用マイクロホン Инструментальный микрофон Micrófono para instrumentos Microfono per strumento Instrumentenmikrofon Microphone pour instruments Instrument Microphone ©2010 Shure Incorporated 27A14270 (Rev. 1) Printed in U.S.A. Wired Microphones BETA 91A BETA 91A[...]

  • Page 2

    2[...]

  • Page 3

    General Description The Shure Beta 91A is designed for use with kick drums, piano and other traditional low frequency ap- plications. An updated microphone capsule is tailored for bass-heavy environments to produce a powerful low frequency response, and a new design integrates the preamplifier and XLR connection for easy setup and minimal stage clu[...]

  • Page 4

    Power Requirements This microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc. Most modern mixers provide phantom power. You must use a balanced microphone cable: XLR-to-XLR or XLR-to-TRS. SPECIFICATIONS Accessori[...]

  • Page 5

    Description générale Le modèle Beta 91A de Shure est conçu pour une utili- sation avec les grosses caisses, le piano et les autres applications traditionnelles de sources basses fréquenc- es. Sa nouvelle capsule de microphone est optimisée pour les instruments riches en graves afin de produire une réponse puissante dans les basses fréquence[...]

  • Page 6

    Alimentation Ce microphone exige une alimentation fantôme et donne les meilleurs résultats avec une alimentation de 48 V c.c. (IEC-61938). Cependant, l’usage est possible avec une alimentation minimale de 11 V c.c., au prix d’une réserve de dynamique et d’une sensi- bilité légèrement réduites. La plupart des mélangeurs modernes offren[...]

  • Page 7

    Allgemeine Beschreibung Das Shure Beta 91A ist für den Gebrauch mit Bassdrums, Klavier und anderen herkömmlichen Anwendungen im Tiefbassbereich vorgesehen. Die weiterentwickelte Mikrofonkapsel ist zur Erzeugung eines leistungsstarken Bassfrequenzgangs auf bassbe- tonte Umgebungen zugeschnitten, wobei im neuen Design die Anschlüsse für Vorverst?[...]

  • Page 8

    Versorgungsspannungen Dieses Mikrofon benötigt Phantomspeisung. Die beste Leistung wird bei einer Speisung mit 48 V Gleichspannung erzielt (IEC-61938). Das Mikrofon funktioni- ert ebenfalls bei geringer Spannung, jedoch mit leicht verringerter Leistung und Empfindlichkeit. Die meisten modernen Mischpulte bieten Phantomspeisung. Ein symmetrisches M[...]

  • Page 9

    Descrizione generale Il modello Shure Beta 91A è studiato per essere utilizzato con grancasse, piano ed altre applicazioni tradizionali a bassa frequenza. La capsula microfonica aggiornata è modellata espressamente per gli ambienti con basse frequenze per produrre una risposta alle basse frequenze potente; un nuovo design integra il preamplificat[...]

  • Page 10

    Alimentazione Questo microfono richiede un’alimentazione phantom e funziona in modo ottimale con una tensione di alimentazione di 48 V c.c. (IEC-61938). Comunque funziona con headroom e sensibilità leggermente ridotti se riceve un’alimentazione inferiore, fino ad un minimo di 11 V c.c. La maggior parte dei mixer d’oggi fornisce alimentazione[...]

  • Page 11

    Descripción general El Shure Beta 91A está diseñado para uso con bom- bos, pianos y otras aplicaciones tradicionales de baja frecuencia. La cápsula de micrófono ajustada para en- tornos de sonidos graves intensos produce una potente respuesta de baja frecuencia, y el nuevo diseño integra el preamplificador y la conexión XLR para facilitar la[...]

  • Page 12

    Requisitos de alimentación El micrófono requiere alimentación phantom y rinde de manera óptima con una fuente de 48 VCC (IEC-61938). Sin embargo, funciona con niveles de limitación y de sensibi- lidad reducidos con fuentes que suministren por lo menos 11 VCC. La mayoría de las consolas mezcladoras modernas ofrecen alimentación phantom. Es ne[...]

  • Page 13

    Общее описание МикрофонShureBeta91Aпредназначендля использованиясбас-барабанами,фортепиано идругимитрадиционныминизкочастотными инструментами.Модернизированный м?[...]

  • Page 14

    Питание Этотмикрофонатребуетфантомногопитанияилучшевсегоработаетпри48В пост.тока(IEC-61938).Однакоонбудетработатьснесколькоуменьшенным запасомпопе?[...]

  • Page 15

    概要 ShureBeta91Aは、キックドラム、ピアノなどのトラ ディショナル低周波楽器向けに設計されています。改 良したマイクロホンカプセルは、パワフルな低周波レ スポンスを生むため重低音環境に最適化され、プリア ンプとXLRコネクターを統合した新しい[...]

  • Page 16

    使用電源 このマイクロホンにはファンタム電源が必要で、DC48Vの供給電圧（IEC-61938）が 最適です。ヘッドルームと感度は若干減少しますが、DC11Vまで低下しても動作させ ることができます。 現在、大半のミキサーにはファンタム電源が付いています。 バラ?[...]

  • Page 17

    일반 설명 ShureBeta91A는킥드럼,피아노및기타전통적인저 주파수악기와함께사용하도록설계되어있습니다.업 데이트된마이크캡슐은베이스가과도한환경에서강력 한저주파수응답을생성하도록맞춰져있고,[...]

  • Page 18

    전력 사양 이마이크는팬텀파워가필요하며48Vdc전원공급에서가장성능이좋습니다(IEC- 61938).하지만,최저11Vdc의공급에서다소감소된헤드룸및민감도로동작합니다.  현재대부분의믹서는팬텀파워를[...]

  • Page 19

    一般说明 ShureBeta91A设计为可用于底鼓、钢琴和其它传统低 音乐器。新的话筒收音头特别适用于重低音环境，可以 获得强劲的低频响应，新设计集成了前置放大器和XLR 连接的功能，安装步骤简单，能够最大地降低舞台的杂 乱程度。即使在极高的声[...]

  • Page 20

    电源要求 本话筒需要配备幻像电源，并最好使用48伏直流电源(IEC-61938)。但是，只要电源的 电压降低幅度没有超过11伏直流，话筒即可正常工作。 大多数现代混音器都能够提供幻像电源。必须使用 平衡式 话筒缆线：XLR到XLR或 XLR到TRS。 ?[...]

  • Page 21

    9 5 , 1 1 mm (3. 7 4 i n . ) 13 9,1 m m ( 5 .48 in .) 20,3 mm (0.8 in.) 20 20000 1000 10000 50 100 9 8 7 6 5 4 3 2 9 8 7 6 5 4 3 2 +10 0 –10 Hz dB -20 +20 EQ 61 cm (2 ft.) from sound source 150° 120° 150° 120° 180° 30° 60° 90° 30° 60° 0 90° –10 dB –20 dB –15 dB –5 dB 150° 120° 150° 120° 180° 30° 60° 90° 30° 60° 0 90°[...]

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    22 Notes[...]

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    23 Notes[...]

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    www .shure.com ©2010 Shure Incorporated Europe, Middle East, Africa: Shure Europe GmbH Wannenäckestr . 28, 74078 Heilbronn, Germany Phone: 49-7131-72140 Fax: 49-7131-721414 Email: info@shure.de Asia, Pacific: Shure Asia Limited 22/F , 625 King’ s Road North Point, Island East Hong Kong Phone: 852-2893-4290 Fax: 852-2893-4055 Email: info@shure.c[...]