Audio-Technica AT4040 - Cardioid Condenser Side-Address Microphone

The AT4040 is engineered to deliver superior audio performance with a low-noise circuitry that ensures exceptional transient response and clean output signals. Its symmetrical and transformerless design virtually eliminates low-frequency distortion, providing transparent reproduction even for the most challenging sound sources. The microphone's advanced large diaphragm and precision-machined, nickel-plated brass acoustic element baffle ensure optimal sensitivity and stability. The AT4040 is suitable for a wide range of studio and live miking applications, meeting the stringent demands of digital recording systems.

Features

• Advanced Large Diaphragm: Tensioned specifically to provide smooth, natural sonic characteristics.
• Externally Polarized (DC Bias) Condenser Design: Ensures precise audio capture.
• Exceptionally Low Noise: Suitable for high-quality recordings with minimal interference.
• Wide Dynamic Range and High-SPL Capability: Offers versatility across various recording scenarios.
• Transformerless Circuitry: Virtually eliminates low-frequency distortion and enhances transient response.
• Precision-Machined Acoustic Element Baffle: Provides enhanced element stability and optimal sensitivity.
• Symmetrical Housing Assembly: Minimizes unwanted internal reflections for clear sound capture.
• State-of-the-Art Surface-Mount Electronics: Ensures consistency and reliability in performance.
• Custom Shock Mount: Provides superior isolation, reducing handling noise.
• Switchable 80 Hz Hi-Pass Filter and 10 dB Pad: Increases versatility for different recording environments.

Specifications

• Element: Externally-polarized (DC bias) condenser
• Polar Pattern: Cardioid
• Frequency Response: 20 - 20,000 Hz
• Low Frequency Roll Off: 80 Hz, 12 dB/octave
• Open Circuit Sensitivity: -32 dB (25.1 mV) re 1V at 1 Pa
• Maximum Input Sound Level: 145 dB SPL, 1 kHz at 1% T.H.D.; 155 dB SPL, with 10 dB pad (nominal)
• Noise: 12 dB SPL
• Dynamic Range: 133 dB, 1 kHz at Max SPL
• Signal-to-Noise Ratio: 82 dB, 1 kHz at 1 Pa
• Phantom Power Requirements: 48V DC, 4.2 mA typical
• Switches: Flat, roll-off; 10 dB pad (nominal)
• Weight: 360 g (12.7 oz)
• Dimensions: 170.0 mm (6.69") long, 53.4 mm (2.10") maximum body diameter
• Output Connector: Integral 3-pin XLRM-type
• Accessories Included: AT8449a shock mount for 5/8"-27 threaded stands, microphone dust cover, protective carrying case