Shure A15HP High Pass Filter 100817394 IEC power input (120V/60Hz)
Baker’s notes & crumb story
Description
IEC power input (120V/60Hz)
1x Universal AC Power Adapter
total number of charge cycles
This small
mic @ unity gain
Shure A15HP High Pass Filter 100817394 IEC power input (120V/60Hz)Shure A15HP High Pass Filter Balanced XLR in line high pass filter that reduces low frequencies below 100 Hz. This filter rolls off low audio frequencies to reduce 60 Hz electrical hum, low frequency wind noise, air conditioner noise, or stand and floor transmitted low frequency vibrations. When loaded with a low impedance microphone input (800 ohms or more), the rolloff is 12 dB per octave below 100 Hz. When loaded with 150 ohms, the rolloff is 3 dB