Audio-Technica AT4050ST Stereo Condenser Studio Microphone

The Audio-Technica AT4050ST Stereo Condenser Studio Microphone provides a realistic live sound field for professional recording, broadcast, and sound reinforcement applications. This side-address condenser utilizes a Mid-Side arrangement to deliver exceptional stereo imaging and versatile signal output options.

Mid-Side Stereo Configuration

The AT4050ST features independent cardioid and figure-of-eight condenser elements configured in a Mid-Side arrangement. This innovative design allows sound recordists to choose between a standard left-right stereo output or discrete Mid-Side signals for later manipulation. A switch selection provides access to Mid-Side mode and two internally matrixed stereo modes, offering remarkable flexibility for various recording environments.

Advanced Capsule and Circuitry Design

Dual-diaphragm capsules maintain precise polar pattern definition across the full frequency range of the microphone. The 2-micron-thick, vapor-deposited gold diaphragms undergo a specialized five-step aging process to ensure optimum characteristics remain constant over years of use. To further enhance audio purity, the transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients.

Signal Control and Construction

The microphone includes integrated controls to manage audio input and environmental factors. An 80 Hz high-pass filter switch and a 10 dB pad switch allow for precise adjustments during recording. The symmetrical housing assembly features an open acoustical environment that minimizes unwanted internal reflections. For mechanical protection, a custom shock mount provides superior isolation from vibration and handling noise.

Professional Standards and Reliability

State-of-the-art design and manufacturing techniques ensure the AT4050ST complies with stringent consistency and reliability standards. This microphone is certified by the METAlliance (Music Engineering and Technology Alliance), confirming its status as a high-performance tool for professional audio engineers.