JZ Microphones BH1 Black Hole Condenser Mic

Taking advantage of modern technologies together with a handcrafted and tested approach comes the JZ Microphones BH1 Black Hole Condenser Mic, a multi-pattern studio microphone. The Black Hole is an absolutely technically innovative microphone. It is extraordinary because of two independent, opposite-placed large capsules inside the compact head.

 

The JZ Microphones BH1 Black Hole Condenser Mic is very handy and compact,  with an absolutely originally looking design. It has an original stand holder system (damper) and patented variable sputtering of diaphragm, using a specially mixed alloy for coating. The Black Hole is produced with three switchable polar patterns (Omni, Cardioid and Figure 8).

 

JZ Microphones BH1 Black Hole Condenser Mic Specifications:
-Transducer type electrostatic
-Operating principal pressure gradient
-Diaphragms active diameter 2 x 27 mm
-Frequency range 20 Hz to 20 kHz
-Polar pattern Omni / Cardioid / Figure - 8
-Output impedance 50 ohms
-Rated load impedance >250 ohms
-Suggested load impedance 1000 ohms
-Sensitivity at 1000 Hz into 1000 ohms load 18 mV/Pa
-S/N Ratio CCIR 468-3 weighted 75,5 dB
-S/N Ratio DIN/IEC 651 A-weighted 86,5 db-A
-Equivalent noise level DIN/IEC A-weighted 7,5 dB-A
-Maximum SPL for 0.5% THD at 1000 ohm load 134,5 dB
-Dynamic range of the microphone preamplifier 127 db
-Phantom powering voltage on pins 2 & 3 of XLR +48 V (+/-4 V
-Current consumption 1,5 mA
-Output connector 3-pin XLR male, gold plated contacts
-Signal polarity positive toward pressure on a frontal diaphragm produces positive polarity voltage on XLR pin #2 relatively to pin #3
-Dimensions 203 x 51 x 28
-Stand holder and wooden box included