Sontronics Delta, active Ribbonmicrophone, Response: 20Hz - 15kHz, Sensitivity: 11mV/Pa -45dB ±1dB (0dB = 1V/Pa 1,000Hz), Pattern: Acht, Impedance: <= 150 Ohms, Equivalent noise level: 14dB (A-weighted), Max. SPL (for 0,5% THD @ 1,000Hz): 135dB, 48V ±4V Phantompower required, Connector: XLR, incl. Shockmount and Alu Flightcase