Audio-Technica AT4040 Side-Address Condenser Microphone – Low Noise, High-SPL Capability, and Superior Performance

The Audio-Technica AT4040 is a high-performance side-address condenser microphone designed to deliver exceptional clarity and transparency for professional recording. Featuring a technically advanced large diaphragm, the AT4040 offers smooth, natural sonic characteristics that make it ideal for both studio and live applications. Whether you’re capturing vocals, acoustic instruments, or sound effects, this ultra-consistent microphone excels in a variety of demanding environments, including digital recording systems.

The AT4040's low-noise circuitry ensures exceptional transient response, while its transformerless design virtually eliminates low-frequency distortion. This enables the microphone to produce clean, transparent output, even in the most intricate recording scenarios. With a wide dynamic range and high-SPL capability, it is suited for high-pressure sound levels, offering remarkable versatility across vocals, piano, guitar amps, and more.

Thanks to the precision-machined, nickel-plated brass baffle, the AT4040 enhances element stability and sensitivity, ensuring a consistent and reliable performance. The symmetrical housing assembly provides an open acoustical environment, reducing unwanted internal reflections and maintaining the purity of the sound.

The microphone also includes a custom shock mount, which provides superior isolation, preventing vibration and mechanical noise interference. This makes it ideal for achieving high-quality recordings, whether in the studio or in live sound applications.

Key Features:

• True Condenser Design: Offers transparent sound with a large diaphragm that ensures smooth, natural sonic characteristics.
• Exceptional Transient Response: Transformerless circuitry eliminates distortion, delivering precise, clear sound.
• Wide Dynamic Range & High-SPL Capability: Suited for a variety of applications, handling even the most intense sound levels.
• Low Noise Performance: With a signal-to-noise ratio of 82 dB, the AT4040 provides clean and clear recordings.
• Precision-Machined Baffle: The nickel-plated brass baffle enhances sensitivity and stability for reliable results.
• Symmetrical Housing Design: Minimizes unwanted internal reflections for accurate sound reproduction.
• Custom Shock Mount: Included for superior isolation, reducing unwanted noise and vibrations.

Tech Specs:

• Element: Externally-polarized (DC bias) condenser
• Polar Pattern: Cardioid
• Frequency Response: 20-20,000 Hz
• Low-Frequency Rolloff: 80 Hz, 12 dB/octave
• Sensitivity: -32 dB (25.1 mV) re 1V at 1 Pa
• Impedance: 100 ohms
• Max SPL: 145 dB SPL (1 kHz at 1% T.H.D.), 155 dB SPL with 10 dB pad
• Noise: 12 dB SPL
• Dynamic Range: 133 dB, 1 kHz at Max SPL
• Signal to Noise Ratio: 82 dB at 1 kHz, 1 Pa
• Phantom Power Required: 48V DC, 4.2 mA typical
• Weight: 360 g / 12.7 oz
• Dimensions: 6.69" (170 mm) long, 2.10" (53.4 mm) max diameter

Included Accessories:

• Shock Mount
• Dust Cover
• Protective Carry Case

The AT4040 offers unparalleled reliability and precision in both studio and live sound applications, providing content creators, musicians, and engineers with the perfect tool to achieve professional-level recordings.