Warm Audio WA-84 Black Stereo-Set, Small Diaphragm Condenser Microphone Stereo Set, Characteristic: Cardioid, Dynamic range: 107 dB(a) (iec651), Signal-to-noise ratio: 78 dB(a), Sound pressure level: 123/133 dB at 1 kHz, 0.5% thd, 0/-10 dB, Frequency response: 20 - 20000 Hz, 0 dB or -10 dB Pad, CineMag