Audio-Technica AT4033a Cardioid Studio Condenser Microphone

BH #AUAT4033A • MFR #AT4033A
Audio-Technica
Audio-Technica AT4033a Cardioid Studio Condenser Microphone
Key Features
  • Cardioid Polar Pattern
  • 2-Micron, Vapor-Deposited Gold Diaphragm
  • -10 dB Pad Switch
  • 80 Hz High-Pass Filter Switch
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The Audio-Technica AT4033a is a cardioid studio condenser microphone designed for full-range reproduction of vocals and various instruments for audio engineers, musicians, and hobbyists in recording facilities, project studios, and home setups. The 2-micron, vapor-deposited gold diaphragm is pre-aged to stay sonically consistent over time. Transformerless circuitry minimizes low-end breakup and contributes to enhanced transient response. Additionally, the precision-machined acoustic baffle yields increased stability.
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$399.00
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Audio-Technica AT4033a Overview

The Audio-Technica AT4033a is a cardioid studio condenser microphone designed for full-range reproduction of vocals and various instruments for audio engineers, musicians, and hobbyists in recording facilities, project studios, and home setups. The 2-micron, vapor-deposited gold diaphragm is pre-aged to stay sonically consistent over time. Transformerless circuitry minimizes low-end breakup and contributes to enhanced transient response. Additionally, the precision-machined acoustic baffle yields increased stability.

The capsule assembly’s floating construction lessens vibration and a switchable 80 Hz high-pass filter offers at-the-source reduction of rumble and low-frequency buildup. The AT4033a boasts a wide frequency response of 30 Hz to 20 kHz and a high maximum SPL of 145 dB (155 dB with the -10 dB pad engaged). It ships with a custom shockmount and protective case.

Cardioid polar pattern for directional focus and rejection of off-axis sounds
High maximum SPL of 145 dB (155 db SPL with -10 dB pad engaged)
Transformerless circuitry minimizes low-frequency distortion and provides enhanced correlation of high-speed transients
Precision-machined, nickel-plated brass acoustic baffle provides enhanced element stability and optimal sensitivity
The 2-micron, vapor-deposited gold diaphragm undergoes a five-step aging process so that the optimum characteristics achieved remain constant over years of use
Floating-construction capsule assembly provides isolation from noise and vibration
Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
Surface-mount electronics ensure compliance with Audio-Technica's stringent consistency and reliability standards
Custom shockmount provides superior isolation

Audio-Technica AT4033a Specs

Microphone
Sound FieldMono
Operating PrinciplePressure Gradient
CapsuleCondenser
Polar PatternCardioid
CircuitrySolid-State
Pad-10 dB
High-Pass Filter80 Hz, 12 dB/Octave
Performance
Frequency Range30 Hz to 20 kHz
Maximum SPL145 dB SPL
Impedance100 Ohms
Sensitivity-32 dB
Dynamic Range128 dB
Signal-to-Noise Ratio77 dB
Equivalent Noise Level17 dB
Connectivity
Output Connectors (Analog)1 x XLR 3-Pin
Power
Operating Voltage48 V
Physical
Dimensionsø: 2.1 x L: 6.69" / ø: 53.34 x L: 169.93 mm
Weight13.4 oz / 380 g
Packaging Info
Package Weight3.145 lb
Box Dimensions (LxWxH)11.55 x 9.85 x 4.25"
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