SE Electronics Z 5600A Mk II

SE Electronics Z 5600A Mk II, Tubes large diaphragm microphone, With 12AT7 tube, Gold plated 1.07 "diaphragm, Including spider, flight case, microphone, 9 different characteristics switchable on the supply, Frequency range: 20 Hz - 20 KHz, Sensitivity: 14.1mV / Pa - 37 ± 1dB (0dB = 1V / Pa 1000Hz), Impedance: 200 ohms, Equivalent Noise Level: 16dB (A weighted), Max SPL for 0.5% THD @ 1000Hz: 130 dB ...