Neumann USM 69I MT, Stereo Microphone for XY and MS Stereophony, 2 Independent large diaphragm systems with 5 directional characteristics: Omnidirectional, Wide Cardioid, Cardioid, Hypercardioid, Figure-8, Upper capsule rotates against the lower capsule over 270°, Frequency response: 20 - 20,000 Hz, Max. SPL (sound pressure level) for k <0.5%: 132 dB, Extremely low inherent self noise with only 13 dB-A according to DIN/IEC 651, Transformer-balanced circuit, Dimensions (diameter x length): 30 + 48 mm x 293 mm, Weight: 510 g, Colour: Black@+*Note:* Requires +48 V of phantom power.@+@+