Behringer T-47 TUBE CONDENSER MICROPHONE Ламповый студийный конденсаторный микрофон

Behringer T-47 TUBE CONDENSER MICROPHONE Ламповый студийный конденсаторный микрофон (кардиоида) в комплекте с эласт. подвесом, блоком питания, кабелем (10 м), ветрозащитой и транспортным кейсом


It is a condenser, one of facings of which is executed from elastic material (usually polymeric tape with the inflicted metallization), which at voice vibrations changes the capacity of condenser. If a condenser is charged, a change the capacity of condenser causes the change of tension which is an useful signal from a microphone. For work of such microphone between facings polarizing tension must be attached (usually 48 volt). Ever-higher output resistance has a condenser microphone. In this connection, in a direct closeness to the microphone (into his corps) dispose a pre-strengthener with high (poryadka 1 Gom) entrance resistance, executed on a vacuum tube or field transistor. As a rule, tension for polarization and feed of pre-strengthener is given on alarm send-offs (phantom feed).

Condenser microphones possess very even gain-frequency description and provide the high-quality sounding, in this connection widely utillized in the studios of the audio recording, on radio and television. Failings them there are a high cost, necessity for an external feed and high sensitiveness to the shots and climatic influences - to humidity of air and overfalls of temperature, that does not allow to utillize them in the field terms.

There is a type of condenser microphone - elektretnyy microphone which is free of majority of the transferred failings.