Audix A127 Professional Reference Condenser Microphone

Reference Grade Omnidirectional Condenser Microphone For Studio And Measurement

The Audix A127 is a professional reference condenser microphone designed for critical studio recording, acoustic measurement, sound design, and field capture. Built around a precision 1/2-inch metal film electret capsule, this omnidirectional microphone delivers exceptionally flat frequency response, accurate phase reproduction, and extremely low noise performance. Whether you are recording orchestra, capturing room ambience, or conducting acoustic reference measurements, the A127 provides reliable, transparent sound reproduction.

Precision 1/2 Inch Metal Film Capsule With Exceptional Detail

At the heart of the A127 is a pre-polarized 1/2-inch Type 1 metal film capsule with an ultrathin 3-micron diaphragm. This diaphragm thickness allows superior transient response and highly detailed audio capture across a wide frequency spectrum. The half-inch diaphragm size is widely regarded as the ideal balance between sensitivity and accuracy for acoustic reference applications. The result is clean, natural sound reproduction with excellent clarity and consistency.

Omnidirectional Pattern For Natural Room And Ensemble Capture

The omnidirectional polar pattern captures sound evenly from all directions, making the A127 an ideal room microphone for orchestras, choirs, piano ensembles, strings, brass, percussion, and pipe organ. This pattern preserves the tonal balance of acoustic instruments while accurately representing the natural ambience of the space. Engineers often use matched omnidirectional microphones for stereo techniques that recreate a realistic audience perspective in both studio and live recording environments.

Transformerless Low Noise Circuitry With Active Shielding

The A127 features transformerless electronics engineered for ultra-low noise and wide dynamic range. Active driven shielding with gold-plated components helps protect against external interference and capacitive coupling, ensuring stable performance in demanding environments. This design supports clean signal integrity for broadcast, documentary recording, sound measurement, and professional music production.

Durable Brass Housing Built For Professional Use

Constructed with a corrosion-resistant brass body and precision-machined components, the A127 is built for long-term reliability in studio and field applications. The internal electronics are designed and manufactured in the United States to meet strict quality standards. Its compact form factor makes it easy to position for spot miking, ambient recording, or mid-field placement in complex setups.

Versatile Applications For Recording And Acoustic Measurement

From symphony halls and concert stages to film sets and laboratory measurement environments, the Audix A127 performs with accuracy and consistency. Its wide dynamic range, low self-noise, and accurate phase response make it suitable for critical listening, sound reinforcement capture, stereo recording techniques, and environmental measurement tasks.