SE Electronics SE8 Stereo Set, Small Diaphragm Condenser Microphones Stereo Set, Handmade small diaphragm condenser capsule, Polar pattern: Cardioid, Frequency range: 20 to 20,000 Hz, Max. SPL (0.5% THD): 139/149/159 dB SPL (0/10/20 dB pad), 13 dB (A) inherent noise, LoCut switchable: 80 / 160Hz (6dB / oct.), Pad switchable: 0dB, 10dB, 20dB, Requires 48 V phantom power, Dimensions per micro: 23 x 120 mm (diameter x length), Weight per mic: 141g, Includes windscreen, microphone clamp, stereo bar and transport case