The Shure In-Line Hi-Pass Filter rolls off low-audio frequencies to reduce 60 Hz electrical hum and low-frequency-wind-, air-conditioner-, stand-, and floor-transmitted low-frequency vibrations.
When loaded with a low-impedance microphone input (800 ohms or more), the roll-off is 12 dB per octave below 100 Hz. When loaded with 150 ohms, the roll-off is 3 dB at 100 Hz. The output is flat above the roll-off point (with a maximum loss of 0.5 dB at 1 kHz).
Provides low-end roll-off of 12 dB per octave below 100 Hz
Reduces unwanted low end rumble in microphone signals.
Slender, in-line XLR (F) to XLR (M) configuration
Requires use of balanced signals
UPC: 042406053990