The Black Hole SE BH-2
As microphone Black Hole during last months has been successfully passing tests by professionals and having great references from many users, JZ decided to launch Black Hole SE (BH-2).
The Black Hole SE is cardioid condenser microphone with one large, true electrostatic capsule inside the compact head made by new golden drops technology. The new special capsule has single, less centre tap diaphragm and patterned variable sputtering, using specially mixed alloy for coating.
The BH-2 is in the same quality and has the same design as Black Hole, only it is less expensive. It has also a new generation integrated shockmounting and five year warranty.
Key features:
Specifications:
| Transducer type | electrostatic |
| Operating principal | pressure gradient |
| Diaphragms active diameter | 27 mm |
| Frequency range | 20 Hz to 20 kHz |
| Polar pattern | Omni / Cardioid / Figure - 8 |
| Output impedance | 50 ohms |
| Rated load impedance | >100 ohms |
| Suggested load impedance | >250 ohms |
| Sensitivity at 1000 Hz into 1000 ohms load | 21 mV/Pa |
| S/N Ratio CCIR 468-3 weighted | 76,5 dB |
| S/N Ratio DIN/IEC 651 A-weighted | 87,5 db-A |
| Equivalent noise level DIN/IEC A-weighted | 6,5 dB-A |
| Maximum SPL for 0.5% THD at 1000 ohm load | 134,5 dB |
| Dynamic range of the microphone preamplifier | 128 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 |
