Audix A133 — Large Diaphragm Studio Condenser Microphone
A133 Overview
The Audix A133 is a large-diaphragm condenser microphone suited for a wide range of professional capture applications including vocals, choir, piano, acoustic instruments, and drum overheads. Its compact contemporary design makes it practical for both fixed studio installations and live stage use. Onboard pad and high-pass roll-off filter controls give engineers flexibility when working with high-SPL sources or managing low-frequency rumble. The A133 is a strong fit for recording studios, broadcast and podcast production facilities, houses of worship, and touring productions.
The compact form factor allows for easier positioning in tight spaces, making it a practical option for multi-mic setups such as choir arrays or acoustic instrument recording sessions.
Key Features
- Large Diaphragm Capsule — Delivers the sensitivity and low-noise floor expected for professional vocal and instrument recording
- Pad Switch — Reduces input sensitivity for high-SPL sources, allowing clean capture without preamp overload
- High-Pass Roll-Off Filter — Attenuates low-frequency content to minimize handling noise, stage rumble, or proximity effect buildup
- Compact Form Factor — Contemporary design that fits tighter mic positioning scenarios compared to traditional large-body condensers
- Versatile Application Range — Suited for vocals, choir, piano, acoustic instruments, overheads, podcasting, and live stage use
- Studio and Live Ready — Designed to perform across both controlled studio environments and demanding live production settings

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