The NT5 matched pairs are a masterpiece of small-diaphragm cardioid-condenser microphone design.Intended for recording acoustic instruments, drum overheads, cymbals and live performances, the compact externally polarized mic employs a .5" capsule, an active J-FET impedance converter with bipolar output buffer. Finished in durable satin nickel, the NT5 is intended for either single or stereo X/Y mic set-ups. The NT5 matched pairs comesupplied in a custom carry case with windshields and mounts.Features: [ Acoustic principle: Externally polarised single diaphragm [ Directional pattern: Cardioid [ Frequency range: 20Hz - 20kHz [ Output impedance: 100? [ Signal noise ratio din iec 651: 78dB [ Equivalent noise: <16 dBSPL, (A-weighted per IEC268-15). [ Maximum spl: 143 dB @ 1% THD into 1k_ [ Sensitivity: -38 dB re 1v/Pa ± 2 dB equivalent to 12mV/Pa where 1 Pa = 94dBSPL [ Power supply voltage: P48 Supply (38V~52V), P24 Supply (20V-26V) [ Current consumption: 4 mA, 2 mA, [ Weight: 100g