Audio-Technica AT4040 Cardioid Studio Condenser Microphone

Audio-Technica AT4040 Cardioid Studio Condenser Microphone
Audio-Technica AT4040 is a large-diaphragm cardioid condenser microphone for studio vocals and instruments. Its transformerless circuit, switchable pad and high-pass filter support recording sources with different levels and low-frequency content. Why Choose Audio-Technica AT4040? The AT4040 uses an externally polarised condenser capsule and requires 48V phantom power. A nominal 10dB pad increases its documented loud-source handling, while the 80Hz roll-off can reduce unwanted low-frequency energy. It has a fixed cardioid pattern; choose AT4050 when switchable omnidirectional and figure-eight patterns are part of the intended recording technique. Key Features – Large-diaphragm condenser: side-address studio capture. – Transformerless circuit: documented low-noise output design. – 10dB pad: assists recording louder sources. – 80Hz high-pass filter: selectable low-frequency roll-off. Best Suited For
Vocal recording, spoken-word production and acoustic-instrument sessions in a suitable recording space. Choose microphone position before reaching for equalisation. A directional pattern can reduce some off-axis pickup, but it cannot remove all room reflections, keyboard noise or sounds arriving from the same direction as the performance. Setup and Connection Guide
Mount the microphone securely, connect a balanced XLR cable to a compatible microphone input and check its specified phantom-power requirement. Set monitoring volume low, enable the required power and adjust gain during the loudest expected performance. Use a pop filter for close vocals and listen for room sound before recording. Try distance and angle changes to balance tone and unwanted noise. Keep headphones in use when an open speaker would feed sound back into the live microphone. Frequently Asked Questions
Can AT4040 switch to figure-eight or omnidirectional pickup? No. AT4040 is a cardioid model. AT4050 provides selectable cardioid, omnidirectional and figure-eight patterns and is a different microphone choice. Can I connect this XLR microphone directly to a computer USB socket? An ordinary XLR cable does not perform analogue-to-digital conversion. Use a compatible audio interface or mixer with the required microphone input and power. A simple plug adapter does not replace those functions. Will the microphone make an untreated room silent? No. Recording quality still depends on placement, room reflections and background noise. A quieter space, sensible microphone distance and acoustic treatment can improve the captured result before software processing. Technical Specifications Specification
Detail Model
AT4040 Type
Externally polarised condenser Pattern
Cardioid Frequency response
20Hz–20kHz Phantom power
48V DC Pad
10dB nominal High-pass filter
80Hz, 12dB/octave Output
3-pin XLR Explore Related Equipment
Compare the features and connection requirements of Audio-Technica AT4050 Multi-Pattern Studio Condenser Microphone when planning your setup.