JZ Microphones Vintage 47 Condenser Microphone Overview:

The heart of Vintage 47 microphone is Golden Drop 47 Capsule (GDC47) and equiped with innovative inner shock-mounting system and adjustable swivel mount, Vintage 47 microphone has perfect functionality and legendary U 47 feel at amazing price point and availability for a handcrafted and tested microphone.

Features:

• Large diaphragm condenser microphone
• GDC47 capsule
• Class A discrete electronics
• Fixed cardioid polar pattern

Specifications:

• Transducer type: Electrostatic
• Operating principal: Pressure gradient
• Diaphragms active diameter: 25 mm
• Frequency range: 20 Hz to 20 kHz
• Polar pattern: Cardioid
• Output impedance: 50 ohms
• Rated load impedance: 1000 ohms
• Suggested load impedance: > 500 ohms
• Sensitivity at 1000 Hz into 1000 ohms load: 22 mV/Pa
• S/N Ratio CCIR 468-3 weighted: 76 dB
• S/N Ratio DIN/IEC 651 A-weighted: 87 db-A
• Equivalent noise level DIN/IEC A-weighted: 6 dB-A
• Maximum SPL for 0.5% THD at 1000 ohm load: 134 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