Audio-Technica AT4033A Cardioid Condenser Microphone
SKU: 1903354672

Audio-Technica AT4033A Cardioid Condenser Microphone

Sale price$265.05 Regular price$294.50
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Description

Audio-Technica AT4033A Cardioid Condenser MicrophoneThe latest edition of the legendary AT4033 microphone, the side address AT4033a offers low noise, symmetrical, transformerless circuitry that results in exceptional transient response and clean output signals. A studio classic and bluegrass favorite, the AT4033 cardioid studio condenser is the microphone that broke the US$1000 barrier in its class. A strong up front presence characterizes the sonic signature of this 40 Series pro audio classic. The

The latest edition of the legendary AT4033 microphone, the side-address AT4033a offers low-noise, symmetrical, transformerless circuitry that results in exceptional transient response and clean output signals. A studio classic and bluegrass favorite, the AT4033 cardioid studio condenser is the microphone that broke the US$1000-barrier in its class. A strong up-front presence characterizes the sonic signature of this 40 Series pro-audio classic. The AT4033a’s 80Hz high-pass filter easily switches between flat frequency response and a low-end roll-off that diminishes ambient noise and popping with closely-miked vocals. Includes the AT8449a shock mount for superior isolation.

Features:

  • 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
  • The 2-micron-thick, 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
  • State-of-the-art surface-mount electronics ensure compliance with A-T's stringent consistency and reliability standards
  • Custom shock mount provides superior isolation
ELEMENT Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 30-20,000 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 17 dB SPL
DYNAMIC RANGE (typical) 128 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 77 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 48V DC, 3.2 mA typical
SWITCHES Flat, roll-off;
10 dB pad (nominal)
WEIGHT 13.4 oz (380 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1903354672

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ROD
Louisville, US
★★★★★ 5
Works great keep it charged
Color: 7-in-1 Silver, Size: Rechargeable Set
If you drink wine and you have a cork in your wine bottles, this opener works great Keep it charged.
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Reviewed in the United States on April 3, 2026
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Tom Lewandowski
Lowell, US
★★★★★ 5
Great for wine people
Color: 7-in-1 Silver, Size: Rechargeable Set
I have one of these and like it so much I bought one for a Christmas gift
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Reviewed in the United States on May 24, 2026
H
Verified Purchase
Happy in Florida
San Leandro, US
★★★★★ 5
Like that it can be charged while it's stored
Color: 7-in-1 Silver, Size: Rechargeable Set
I like that this wine bottle opener can be charged on the stand, making it always ready to perform. No worry about batteries or needing a charge before the dinner/party. It's handy to have the foil cutter and aerator beside the bottle opener and the stoppers which use the end of the bottle opener to remove air from partial bottles for temporary storage were a plus!
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Reviewed in the United States on February 22, 2026
J
Verified Purchase
John Knudson
Massapequa, US
★★★★★ 5
Efficient product
Color: 7-in-1 Silver, Size: Rechargeable Set
Excellent product, looks, and removal of corks.
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Reviewed in the United States on February 6, 2026
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Verified Purchase
S. Saad
Lowell, US
★★★★★ 5
Great product
Color: 7-in-1 Silver, Size: Rechargeable Set
Totally effortless for an amateur. Useful accessories
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Reviewed in the United States on June 1, 2026

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