Shure A15HP High Pass Filter 100209785 C 417 PP: For hardwire

C 417 PP: For hardwire applications

AKG LC81 MD Reference Lightweight Cardioid Lavalier Microphone

Minimum Impedance: 7 Ohm

balanced) x 3

Approvals and Certifications: CE

Shure A15HP High Pass Filter 100209785 C 417 PP: For hardwireShure 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