The Shure A15HP in-line filter passes mid and high frequencies while reducing low frequencies. The A15HP helps to eliminate electrical and mechanical noise in an audio system such as 60Hz electrical hum from AC power lines, low-frequency rumble caused by wind noise or air conditioning system, and stage/floor noise transmitted to a microphone through the microphone stand. The A15HP affects frequencies below 100 Hz. When connected to the microphone input on a typical mixer (800 ohms impedance or higher), the A15HP reduces low frequencies by 12dB per octave. Female XLR to male XLR connector.
A15 Problem Solvers - Functions of Each
All Shure A15 devices have XLR connectors. A15AS - Attenuator Switchable. The A15AS ...
Reduction of wind noise and popping
A microphone responds to the movement of air and it does not care what caused the air to move....
How do I change the roll off frequency of the A15HP
The standard roll off frequency of the A15HP high pass filter is 100 Hz, at a rate of 12 dB pe...
Line level High Pass Filter.
Sorry, the Shure A15HP is designed for mic level only.
A15HP Hi-Pass Filter and Phantom Power
Yes, the A15HP will pass phantom power. Each leg has 2.7k ohm series resistor to pass phantom ...
Mic Level and Line Level -- What do they mean?
Some mixers have switches on the rear panel for setting each input jack or output jack for mic...
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Service & Repair
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