The LCT 440 Pure pushes the limits of today's technology is the credo of our company since day one. Representing the distilled essence of our top-of-the-line microphones’ technology packed into a sturdy, stylish and compact housing. The capsule delivers an impressive level of detail and very low self-noise. Pure detail. Pure sound. For all applications. SPECIFICATIONS: Acoustical operating principle - Pressure gradient transducer, externally polarized Diaphragm - 3 micron gold sputtered Mylar Transducer Ø - 25.4 mm, 1 in Polar pattern - Cardioid Sensitivity - 23.1 mV / Pa (-32.7 dBV), cardioid Signal / noise ratio - 87 dB (A) Dynamic range - 134 dB (A) Equivalent noise level - 7 dB (A), cardioid Supply voltage - 48 V +/- 4 V Max. SPL for 0.5 % THD - 140 dBSPL Current consumption - 2.63 mA Rated impedance - < 110 O Rated load impedance - > 1000 O Connector - Gold plated 3-pin XLR Mic enclosure - Zinc die cast Microphone dimensions - 138 x 52 x 36 mm, 5.43 x 2.04 x 1.42 inch Microphone net weight - 310 g / 10.9 oz