Pricing and availability
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Price
Average Price: $408
High-end/Boutique
$100
$401+
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Price History
Based on price data from 7 merchants for "Audio-Technica 4033A". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Audio-Technica 4033A is a versatile cardioid condenser microphone that has established itself as a studio staple, beloved by acoustic musicians and studio engineers alike. This microphone is not just a refined version of the classic AT4033; it's an evolution that captures the essence of its predecessor while enhancing the recording experience with modern refinements. The 4033A is particularly favored for its low-noise, transformerless circuitry, which ensures exceptional transient response and clean output, making it an ideal choice for capturing the subtleties of acoustic instruments and vocals.
With its gold-sputtered diaphragm and precision-machined elements, the AT4033A delivers a silky and detailed sound signature, ensuring your recordings are rich and full-bodied. Whether you're a singer-songwriter or a bluegrass enthusiast, this microphone's strong presence and clarity will bring your sound to life. The integrated 80Hz high-pass filter and 10dB pad offer flexibility and control, allowing you to tailor your recordings to your specific needs, whether you're minimizing ambient noise or accommodating high SPL sources. Complete with the AT8449a shock mount, the 4033A offers superior isolation, ensuring that your recordings remain pure and interference-free.
Key Features:
- Low-noise, transformerless circuitry for clean output and exceptional transient response
- Gold-sputtered diaphragm for a detailed and rich sound signature
- 80Hz high-pass filter and 10dB pad for noise control and SPL handling
- Includes AT8449a shock mount for superior isolation
- Symmetrical housing assembly minimizes internal reflections
- Requires +48V phantom power
Product specs
| Microphone Type | Condenser |
| Polar Pattern | Cardioid |
| Diaphragm Size | 0.45" (11.5mm) |
| Frequency Response | 30Hz-20kHz |
| Output Impedance | 100 ohms |
| Signal to Noise Ratio | 77dB |
| Self Noise | 17dB |
| Low Cut Filter | 80Hz (-12dB/octave) |
| Pads | -10dB |
| Connector | XLR |
| Weight | 0.84 lbs. |
| Included Accessories | Shock Mount, Dust Cover, Carry Case |
FAQs
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What is the primary intended application for the Audio-Technica AT4033A microphone?
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The Audio-Technica AT4033A is primarily designed for studio recording, excelling in capturing vocals and acoustic instruments with clarity and detail.
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What polar pattern does the Audio-Technica AT4033A use, and what does it mean for recording?
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The AT4033A features a cardioid polar pattern, which effectively isolates the sound source while minimizing background noise, making it ideal for studio environments.
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Does the Audio-Technica AT4033A microphone have a built-in pad?
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Yes, the AT4033A includes a switchable -10dB pad, allowing it to handle high sound pressure levels without distortion, which is useful for recording loud sources like drums or amplifiers.
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Is there a low-frequency roll-off feature on the Audio-Technica AT4033A?
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The AT4033A offers an 80Hz high-pass filter, which helps reduce low-frequency rumble and handling noise, ensuring a cleaner recording.
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What kind of connector does the Audio-Technica AT4033A use?
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The AT4033A uses a standard 3-pin XLR connector, compatible with most professional audio interfaces and mixers.
Videos
Oren Gilad
Mic Comparison & Demo - Audio Technica AT2020 vs. AT4033a
Reviews
PROS
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Exceptional sound quality across a broad range of instruments and vocals
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Comparable to higher-priced microphones, offering great value for $399
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Sturdy metal construction with a gold-plated capsule for durability
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Features 80Hz roll-off switch and -10dB pad for versatile recording
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Handles high SPLs well, suitable for loud audio applications
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Perfect for stereo micing acoustic guitars, enhancing upper mids/low highs
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Highly recommended for Bluegrass music, covering instruments like banjo and fiddle
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Reliable studio workhorse, surviving years of use and transport
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Compact size yet performs duties of both large and small diaphragm condensers
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Excellent for both podcasting and music recording
CONS
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Misleading as a large diaphragm condenser; it's a small diaphragm electret condenser
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Audio-Technica 4033A.
Features and functionality
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The AT4033a is a side-address microphone; ensure you’re speaking into the side with the logo, not the top or back, for optimal sound capture.
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Although the AT4033 appears as a large-diaphragm condenser, it's technically a medium-diaphragm condenser, affecting its response characteristics.
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The AT4033a, unlike the 4040, uses an electret capsule, resulting in a less harsh sound profile, providing a more balanced and natural recording experience.
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Setup and maintenance
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Positioning close to the mic reduces room reflections; heavy blankets on walls can effectively deaden room acoustics if on a budget.
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User experience
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Users report the mic can sound boxy in untreated rooms; treating the room with simple items like curtains or bookshelves can improve sound quality.
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Many users prefer the AT4033 for its versatility across vocals, guitar, and room mic applications, often favoring it over the AT4040 for these uses.
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Use cases and applications
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For small rooms, quieter speaking with higher gain can minimize room sound in recordings, though it may increase noise floor in post-production.
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The original AT4033 continues to be a staple for users, praised for its all-around utility even after years of ownership.
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The AT4033a is favored for its smooth and versatile sound, making it a better choice than the AT4040 for recording vocals and acoustic instruments according to multiple owners.
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Comparisons
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The AT4033 is described as brighter with more high-mid peaks compared to the AT4040, which has a flatter response in mids/high mids and a higher frequency boost.
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AT4033 is considered to have less "air" at the top end compared to the AT4040, impacting the perceived brightness and presence in recordings.
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The AT4033a is described as a more detailed, 3D-sounding mic compared to the AT3035, which has a crisper, "4047sv-like" sound due to its transformer.
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The AT4033a is preferred over the AT4040 for its less harsh, more accurate sound, especially for vocal and acoustic recordings, as noted by users with experience in gear comparisons.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
Artist usage
Add artist
In the Sound on Sound article "Gordon Raphael: Producing The Strokes," it is revealed that Julian Casablancas uses the Audio-Technica 4033A condenser microphone.
Album Usage
The Audio-Technica 4033A has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Audio-Technica 4033A, it is most commonly used with the following gear.
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