JZ Microphones J1 Condenser Microphone

The JZ Microphones J1 is a hand-crafted, entry-level condenser microphone designed primarily for home and project studios. Released as a more affordable alternative to the Vintage V11, it features a slim, flat-shaped grey body and uses a proprietary 21mm Golden Drop capsule for a natural, detailed sound with exceptionally low self-noise.

Technical Specifications

Transducer Type True Electrostatic (Pressure Gradient)
Polar Pattern Fixed Cardioid (Unidirectional)
Diaphragm Diameter 21 mm (Active)
Frequency Range 20 Hz – 20 kHz
Sensitivity (@ 1kHz) 22 mV/Pa
Equivalent Noise Level 6 dB-A (extremely low)
Maximum SPL 134 dB (at 0.5% THD)
Output Impedance 50
Power Requirement +48V Phantom Power
Weight 600 g (including packaging)
Key Characteristics
Golden Drop Technology: The capsule diaphragm is sputtered with a precisely engineered pattern of golden dots, making it lighter and faster for improved clarity and reduced coloration.
Transformerless Design: Uses Class A discrete electronics to ensure a pure signal path and high dynamic range (130 dB).
Minimalist Controls: To keep costs down, the J1 does not include an onboard pad or high-pass filter.
Versatility: While marketed for vocals, its natural response and high SPL handling make it suitable for acoustic guitars, electric guitar amps, and drums.

Included Accessories
The J1 typically ships in a simple cardboard box with:
An isolation mount that screws into the bottom plate to reduce mechanical vibration.
A specification sheet.