Shure A15AS Attenuator 100790261 the front-panel headphone jack automatically

the front-panel headphone jack automatically mutes the speakers

28 A rms (230 V AC)

and tri-color status indicators for the Vintage Drive and HF Comp/LMC sections

42 mm) x 10

Power and Current: (20 Bulbs): 42 W

Shure A15AS Attenuator 100790261 the front-panel headphone jack automaticallyShure A15AS In line Switchable Attenuator 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