Audix A127 Reference Omni Condenser Microphone

Hear the truth with this reference-grade omnidirectional condenser. The A127 captures a wide frequency range of 10 Hz - 20 kHz and dynamic range of 133 dB.

A127 is a reference-grade omnidirectional condenser microphone, designed to capture the most accurate and purest form of acoustic instruments and sound sources. Fundamental to the A127 design is the low-noise Type 1 metal film capsule and precision-machined electro-mechanical components. The A127 delivers unmatched performance for recording, broadcast, film, and sound design. With a frequency response of 10Hz-20kHz and a wide dynamic range of 133dB the A127 excels in the most demanding applications.

Capsule design features a precision-tuned 3-micron metal diaphragm, resulting in exceptionally accurate and stable response with ultra low self-noise of 7dBA. The A127 circuit is designed and built to exacting specifications and is coupled to the capsule by a series of driven shields to protect the microphone from external interference and capacitance coupling. The mechanical components of the gold-plated shield and the corrosion-resistant housing are precision-machined by Audix in Wilsonville, Oregon.

Transducer Type: 1/2" Type 1 metal film capsule (IEC 61094-4 compliant)
Frequency Response: 10 Hz - 20 kHz
Polar Pattern: Omnidirectional
Output Impedance: 150 Ohms
Sensitivity: 28 mV / Pa @ 1 kHz
Signal to Noise Ratio: 88 dBA
Maximum SPL: 140 dB SPL
THD + N: .004% @ 94 dB SPL | 1.0% @ 140 dB SPL
Equivalent Noise Level: 7 dBA
Dynamic Range: 133 dB
Connector: 3-pin XLR m
Power Requirements: 48 V +/- 4 V Phantom
Power Consumption: 3 mA
Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector
Materials / Finish: Brass / Nickel
Dimensions: 19 mm x 122 mm
Weight: 123 g
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1 lbs
Shipping Dimensions: 11 x 6 x 2 in
Manufacturer Part Number (MPN): AUI A127

For support or warranty questions, please contact the manufacturer:
Phone: (503) 682-6933 / (800) 966-826