Informasjon
The Shure A15AS Switchable In-Line Attenuator reduces the level of any balanced microphone or line-level signal by 15, 20, or 25 dB. It is specially suited to reducing the level of a high-output microphone to prevent it from overloading the microphone input of a mixer or recorder in applications with high sound pressure levels. In addition, the A15AS may be used to reduce the level of a line-level mixer output to prevent overloading the aux-level input of a recorder.
The A15AS is equipped with a female 3-pin XLR connector on the input side, and a male 3-pin XLR connector on the output side. Attenuation is controlled by a three-position slide switch. The A15AS allows phantom power to pass through from the mixer to the microphone, so it can be used with condenser microphones.
SPECIFICATIONS
- Frequency Response Flat, 20 to 20,000 Hz +-0.5 dB
- Impedance
- Input (XLR Female): 1.000 ohm
- Output (XLR Male): 150 ohm
- Attenuation (switch selectable)
- 15 dB, 20 dB, or 25 dB Case
- Full magnetic shield; steel with gray enamel finish
- Dimensions 19 mm (3/4 in.) diameter; 114 mm (4 1/2 in.) long
- NOTE: The equivalent single series simplex-powering resistance is 215 ohm; this resistance should be considered in addition to any existing circuit resistance when using the attenuator.
Produsent
SHURE
