Schoeps MK 21g, wide cardioid pattern very well maintained throughout the frequency range, pleasant sound image, often described as warm, Frequency range: 30 Hz - 20 kHz, Sensitivity: 10 mV/Pa, Equivalent noise level: 16 dBA, Signal-to-noise ratio 78 dBA, Maximum SPL, (0.5% THD): 132 dB, color grey