JZ Microphones BT201 Condenser Microphone

The JZ Microphones BT201 Condenser Microphone is a small diaphragm condenser microphone, available in different configurations, or as a Stereo Pair.  You can get a single mic with a Cardioid capsule,  a single mic with 3 additional interchangeable heads, or a stereo pair with 3 additional interchangeable heads.  Additional heads include omni, open cardioid or open cardioid with -20db pad.  (Choose option from drop-down box above when ordering)

The main benefits of the JZ Microphones BT201 Microphone include easy changeable, magnetically connected capsules, an all metal body which provides high reliability and low self-noise,  and a very detailed sound with smooth and transparent highs, optimal presence and natural low end response. Each capsule is carefully tested for all parameters and measured in an anechoic chamber for optimum performance.

JZ Microphones BT201 Condenser Microphone Specifications:
-Transducer type  electrostatic
-Operating principal  pressure gradient
-Diaphragms active diameter 13 mm
-Frequency range  20 Hz to 20 kHz
-Available polar patterns:  cardioid, open cardioid, omni, open cardioid + 20db pad
-Output impedance  50 ohms
-Rated load impedance  1000 ohms
-Suggested load impedance  >250 ohms
-Sensitivity at 1000 Hz into 1000 ohms load  11 mV/Pa
-S/N Ratio CCIR 468-3 weighted  71 dB
-S/N Ratio DIN/IEC 651 A-weighted  82 db-A
-Equivalent noise level DIN/IEC A-weighted  12 dB-A
-Maximum SPL for 0.5% THD at 1000 ohm load  140 dB
-Dynamic range of the microphone preamplifier  128 db
-Phantom powering voltage on pins 2 & 3 of XLR  +48 V (+/-4 V)
-Current consumption < 2 mA
-Output connector  3-pin XLR male, gold plated contacts
-Signal polarity  positive toward pressure on a diaphragm produces positive  polarity voltage on XLR pin #2 relatively to pin #3
-Dimensions  161.5 mm lenght x 24 mm diameter together with magneticly attached head, 140 g