Heil PR48 Kick Drum Microphone Distortion & Noise Generation while anything below the peak

while anything below the peak is rolled off at a steep -24dB per octave

and dual ground lift options for noise-free operation

tube or solid Tube Warmth state

Remote Gain Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Phoenix-Style connector

Heil PR48 Kick Drum Microphone Distortion & Noise Generation while anything below the peakThe Heil PR 48 kick drum mic starts with Heil's 1. 5" large diaphragm dynamic element sealed in a vulcanized shock mount and fed with a specially designed low pass filter that creates a 10dB rise from 60Hz to 100Hz right where the kick drum resonates. The drum microphone stays out to 7. 5 kHz and drops off drastically to eliminate any unwanted internal sounds. The total frequency response is 30Hz 8. 5kHz (4dB rise @ 4500Hz). Its rear rejection is 40dB