Detail 01
Polar pattern: Cardioid
The microphone uses a cardioid pickup pattern.
Product detailSKU #1500000141866
Audio-TechnicaAT4033a Cardioid Condenser Microphone
1/5
Independent shopping perspective
The Korena take
Audio-Technica’s AT4033a is a cardioid, side-address condenser microphone aimed at recording work, including acoustic instruments and singer/songwriter performances. Its transformerless circuitry is described as low-noise, with quick transient response and clean output. The microphone has a pronounced presence character, while its switchable 80 Hz high-pass filter lets you move from a flat response to low-end roll-off for closely miked vocals where ambient noise and popping need attention. An AT8449a shock mount is included for isolation.
Strong match
Who this is for
- Acoustic instrument recording, including bluegrass-focused sessions and acoustic guitar work.
- Singer/songwriter recording with a side-address cardioid condenser microphone.
- Closely miked vocal setups using the selectable 80 Hz high-pass filter.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
80 Hz high-pass filter
Switches between flat response and low-end roll-off that reduces ambient noise and vocal popping.
Detail 03
Phantom power required
The microphone requires phantom power.
Detail 04
XLR connector
It connects via XLR.
Final check
Know before you order
- 01Provide phantom power for operation.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is a shock mount included?
Yes. The AT8449a shock mount is included.
02Can the low end be filtered?
Yes. Its 80 Hz high-pass filter switches from flat response to low-end roll-off.
03What connector does it use?
It uses an XLR connector.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Max SPL
- 145 dB
- Capsule
- Condenser
- Polar Pattern
- Cardioid
- Frequency Response
- 30Hz – 20kHz
2 detailsBody & build
- Color
- Black
- Type
- Mounted
3 detailsConnections & power
- Phantom Power Required
- Yes
- Connector
- XLR
- Power Supply
- No
3 detailsSize & weight
- Length
- 6.7 in.
- Weight
- 13.4
- Diameter
- 2.1 in.
4 detailsIn the box
- Shockmount
- ✓ Included
- Case or Gig Bag
- ✓ Included
- Cable
- ✕ Not included
- Clip
- ✓ Included
1 detailsOther
- Element
- Polarized capacitor
