Audio-Technica AT5045P, stereo pair condenser Studio microphone with large single membrane in a small housing, especially for use on any acoustic instrumet as Overheads, acoustic guitar, strings, percussion etc., cardioid, 20 - 20.000 Hz, 149 dB SPL max, sensitivity: -35 dB (17,7 mV) re 1V @ 1 Pa, 48V phantompower necessary, dimensions: 177 x 25mm, weight 197g, Aluminium-copper housing