| { "Cartridge Type" : "Electret Condenser", "Polar Pattern" : "Cardioid", "Frequency Response" : "20 to 20,000 Hz", "Output Impedance" : "150 Ω", "Sensitivity" : [ "open circuit voltage, @ 1 kHz, typical", "–37 dBV/Pa[1] (14.1 mV)" ], "Maximum SPL" : "1 kHz at 1% THD[2]", "PAD ON" : { "5000 Ω load" : "170 dB", "2500 Ω load" : "164 dB", "1000 Ω load" : "159 dB" }, "PAD OFF" : { "5000 Ω load" : "145 dB", "2500 Ω load" : "139 dB", "1000 Ω load" : "134 dB" }, "Signal-to-Noise Ratio[3]" : "80 dB", "Dynamic Range" : "@ 1 kHz", "5000 Ω load" : "131 dB", "2500 Ω load" : "125 dB", "1000 Ω load" : "120 dB", "Clipping Level" : "20 Hz to 20 kHz, 1% THD", "5000 Ω load" : "15 dBV", "2500 Ω load" : "9 dBV", "1000 Ω load" : "3 dBV", "Self Noise" : [ "equivalent SPL, A-weighted, typical", "14 dB SPL-A" ], "Common Mode Rejection" : [ "10 to 100,000 kHz", "=50 dB" ], "Attenuator Switch" : "0, -15, -25 dB", "Low-Frequency Filter Switch" : "Flat, –6 dB/octave below 115 Hz, or –18 dB/octave below 80 Hz", "Connector" : "Three-pin professional audio (XLR), male, balanced", "Polarity" : "Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3", "Power Requirements" : "11–52 V DC[4] phantom power (IEC-61938) 4.7 mA, maximum", "Net Weight" : "100 g (3.5 oz.)", "Notes" : [ "[1] 1 Pa=94 dB SPL", "[2]THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL", "[3]S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted", "[4]All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity. " ] } |