From Audio-Technica

The AT4040 side-address condenser microphone features an advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics. A marriage of technical precision and artistic inspiration, the AT4040 offers exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility. This ultra-consistent microphone may be used with confidence in a wide variety of studio and live miking applications, even under the stringent demands of digital recording systems. The AT4040’s low-noise circuitry is symmetrical and transformerless, resulting in exceptional transient response and clean output signals for transparent reproduction of even the most troublesome of instruments and sound effects. 

 

Features

 

Technically-advanced large diaphragm tensioned specifically to provide smooth, natural sonic characteristics

 

Externally polarized (DC bias) true condenser design

 

Exceptionally low noise, wide dynamic range and high-SPL capability for greatest versatility

 

Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients

 

Precision-machined, nickel-plated brass, acoustic element baffle provides enhanced element stability and optimal sensitivity

 

Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections

 

State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards

 

Custom shock mount provides superior isolation

 

Switchable 80 Hz hi-pass filter and 10 dB pad

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
IMPEDANCE 100 ohms
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 (typical) 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 12.7 oz (360 g)
DIMENSIONS 6.69" (170.0 mm) long, 
2.10" (53.4 mm) maximum body diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
ACCESSORIES FURNISHED AT8449a shock mount for 5/8"-27 threaded stands; microphone dust cover; protective carrying case
AUDIO-TECHNICA CASE STYLE R1
Click on the chart to view the larger image
POLAR PATTERN
POLAR PATTERN
FREQUENCY RESPONSE
FREQUENCY RESPONSE

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

This item is not eligible for the Try-Before-You-Buy 48-hour audition. Standard return policy applies — see Terms & Conditions, Section 18 for details.

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