I'm trying to record really loud audio - a jet engine, actually. I'm limited to recording in a 20'x 20' cinder block test room. We have cameras in the room, some that record audio, but the audio is clipping badly, and I think that by turning on the mics for the cameras, we might have damaged the audio circuits inside. We tried covering the mics with dense foam like memory foam, but it didn't quite work. I need a suggestion for a reasonably priced microphone that can handle the nearly 150 dB (possibly more) sound from the jet engine. Any suggestions?