Detail 01
Cardioid polar pattern
It captures the intended performance while rejecting room noise and other off-axis sound.
Product detailSKU #1500000358707
AudixA133 Large-Diaphragm Condenser Microphone
1/4
Independent shopping perspective
The Korena take
Audix’s A133 is a large-diaphragm cardioid condenser for vocals, podcasts, choir, piano, acoustic instruments, and overhead duties in studio or live work. Its 30 mm diaphragm is designed for a wide, natural response, while the cardioid pattern focuses on the performance and rejects unwanted sound arriving off-axis. A built-in shockmount addresses handling and mechanical vibration, and the grille-and-foam assembly adds pop resistance for close vocal use. A switchable pad and bass roll-off broaden its recording and stage setup options.
Strong match
Who this is for
- Recording vocals or podcasts where pop resistance and reduced touch noise matter.
- Capturing piano, acoustic instruments, choir, or overhead sources with cardioid pickup.
- Studio and live setups that provide phantom power, a microphone preamplifier, and an XLR cable.
Consider the trade-offs
When to look elsewhere
- Setups without a 48–52 V phantom-power source.
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
Switchable 10 dB pad and bass roll-off
These controls provide adjustment options for recording and live-performance situations.
Detail 03
Internal shockmount
The capsule is isolated from mechanical vibration and touch noise without a bulky external shockmount.
Detail 04
140 dB SPL maximum
The microphone’s specified maximum sound-pressure level is 140 dB SPL.
Final check
Know before you order
- 01Use a 48–52 V phantom-power source.
- 02For best results, use a high-quality microphone preamplifier and microphone cable.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What connection does the A133 use?
It has an XLR connector.
02Is a carrying case included?
Yes. It comes with a protective zippered carrying case.
03Can it be used for live performance?
Yes. The A133 is presented for both studio work and live stage performance.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Max SPL
- 140dB SPL
- Polar Pattern
- Cardioid
- Frequency Response
- 40Hz–20kHz
- Sensitivity
- 23 mV / Pa @ 1kHz
3 detailsConnections & power
- Output Impedance
- 150 ohms
- Connector
- XLR
- Power Source
- 48V phantom power
4 detailsOther
- Self Noise
- 10dB A weighted
- Microphone Type
- Condenser
- Diaphragm Size
- 1.1 inch (30 mm)
- Signal to Noise Ratio
- 84dB
