Shure A15HP High Pass Filter 100126893 Ceiling mount adapter for Control-25/28

Ceiling mount adapter for Control-25/28

HF Voice Coil: 1" / 2

echo and sub synth

only minimal effort is needed (can't let you get too lazy)

video image rotation

Shure A15HP High Pass Filter 100126893 Ceiling mount adapter for Control-25/28Shure 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