| {  "Transducer Type" : {  "F2" : "Dynamic",  "F5" : "Dynamic",  "F6" : "Dynamic",  "F9" : "Pre-polarized condenser"  },  "Frequency Response" : {  "F2" : "52 Hz - 15 kHz",  "F5" : "55 Hz - 15 kHz",  "F6" : "40 Hz - 16 kHz",  "F9" : "40 Hz - 20 kHz"  },  "Polar Pattern" : {  "F2" : "Hypercardioid",  "F5" : "Hypercardioid",  "F6" : "Hypercardioid",  "F9" : "Cardioid"  },  "Output Impedance" : {  "F2" : "580 Ohms",  "F5" : "580 Ohms",  "F6" : "580 Ohms",  "F9" : "200 Ohms"  },  "Sensitivity" : {  "F2" : "2 mV / Pa at 1k",  "F5" : "2.2 mV / Pa at 1k",  "F6" : "0.6 mV / Pa at 1k",  "F9" : "8 mV / Pa at 1k"  },  "Maximum SPL" : {  "F2" : "=139 dB",  "F5" : "=137 dB",  "F6" : "=140 dB",  "F9" : "=137 dB"  },  "Off-axis rejection" : {  "F2" : ">20 dB",  "F5" : ">20 dB",  "F6" : ">23 dB",  "F9" : ">24 dB"  },  "Power Requirements" : "F9: 12-52 V",  "Applications" : {  "F2" : "Rack toms, floor tom, congas, djembe, bongos and timbales, bass cabs and brass",  "F5" : "Snare drum, bongos, timbales, guitar cabs and general purpose acoustic instruments",  "F6" : "Kick drum, cajon and other low frequency instruments",  "F9" : "Cymbals, overheads, high hat, goodie table, audience mic"  },  "Functions" : {  "F2" : "Tailored frequency response, upper mid-range attack and clarity",  "F5" : "Tailored frequency response, upper mid-range attack and clarity",  "F6" : "Tailored frequency response, low-end punch and mid-range clarity",  "F9" : "Multi-purpose instrument microphone, captures high frequencies, easy to position and roadworthy construction"  },  "Housing / Finish" : {  "F2" : "Cast Zinc Alloy / Black Coat",  "F5" : "Cast Zinc Alloy / Black Coat",  "F6" : "Cast Zinc Alloy / Black Coat",  "F9" : "Cast Zinc Alloy / Black Coat"  },  "Weight" : {  "F2" : "246.64g / 8.7oz",  "F5" : "283.49g / 10oz",  "F6" : "311.84g / 11 oz",  "F9" : "123.88g / 4.37oz"  }  } |