Description
The BH 2 is a single-pattern member of JZ Microphones’ Black Hole Series, built to deliver the clarity and openness the line is known for without the added cost or complexity of a multi-pattern design. Inside its compact head sits one large, true electrostatic capsule produced with JZ’s proprietary golden drops process — a single, less-center-tap diaphragm finished with a patterned variable sputtering coating using a specially formulated alloy. The result is a diaphragm designed for consistent, low-distortion response across the audible range.
Because the BH 2 offers a fixed cardioid pattern, it’s a straightforward choice for vocalists and instrumentalists who want the Black Hole sound dialed in and ready to go — no switching, no guesswork. Engineers and performers who’ve used the series describe it as smooth, full, and remarkably transparent, characteristics that hold up equally well in the studio or on stage.
Key specifications:
- Transducer type: electrostatic, pressure gradient operation
- Diaphragm active diameter: 27 mm
- Polar pattern: cardioid (fixed)
- Frequency range: 20 Hz – 20 kHz
- Sensitivity at 1000 Hz into 1000 ohms: 21 mV/Pa
- Output impedance: 50 ohms; suggested load impedance: >250 ohms
- S/N ratio (CCIR 468-3): 76.5 dB; (DIN/IEC 651 A-weighted): 87.5 dB-A
- Equivalent noise level: 6.5 dB-A
- Max SPL for 0.5% THD at 1000 ohm load: 134.5 dB
- Dynamic range: 128 dB
- Phantom power: +48V (±4V), current draw 1.5 mA
- Output: gold-plated 3-pin male XLR
- Dimensions: 203 x 51 x 28 mm






Reviews
There are no reviews yet.