Audix A133 Large Diaphragm Studio Condenser Microphone

The Audix A133 is a large-diaphragm condenser microphone designed for vocals, choir, piano, acoustic instruments, and overheads. Featuring a contemporary, compact design, it is suitable for podcasting, professional audio production, studios, and live stage performances.

Audix A133 Large Diaphragm Studio Condenser Microphone Details

The Audix A133 is a large-diaphragm condenser microphone designed for vocals, choir, piano, acoustic instruments, and overheads. Featuring a contemporary, compact design, it is suitable for podcasting, professional audio production, studios, and live stage performances. The microphone includes a switchable 10 dB pad and bass roll-off to accommodate various recording and live performance situations.

The Audix A133 utilises a 33 mm fixed-charge condenser capsule with a 29 mm 3.4 micron gold-sputtered diaphragm. It features a cardioid polar pattern and is equipped with proprietary internal shock mount and low noise preamp circuitry. The unit is designed, machined, assembled, and tested by Audix in Wilsonville, Oregon.

The Audix A133 microphone body is constructed from machined aluminium with a steel alloy grille. It connects via a 3-pin XLR male connector and requires 48 V (± 4 V) phantom power to operate. The A133 is a low impedance microphone intended for use with ‘mic level’ inputs on consoles, mixers, or recording devices.

Included accessories comprise a POUCHAXMED protective zippered carrying case and a DCLIP heavy duty nylon molded snap on clip. Optional accessories available for the A133 include the APS2 two-channel phantom power supply, TRIPOD metal tripod desktop mic stand, STANDKD short pedestal stand, DFLEX dual pivot rim mounted clip, CBL20 and CBLDR25 premium XLR cables, and the PD133 pop diffuser.

Features

  • Large 33 mm condenser capsule
  • Cardioid polar pattern
  • Proprietary internal shock mount
  • Low noise preamp circuitry
  • Switchable 10 dB pad and bass roll off

Specifications

Released in: 2020
Made in: U.S.A.
  • Transducer / Capsule Technology: 33 mm fixed-charge condenser / 29 mm 3.4 micron gold-sputtered diaphragm
  • Frequency Response: 40 Hz – 20 kHz
  • Polar Pattern: Cardioid
  • Output Impedance: 150 ohms
  • Sensitivity: 23 mV / Pa @ 1 kHz
  • Signal To Noise Ratio: 84 dB
  • Maximum SPL: 140 dB (150 dB with pad)
  • Dynamic Range: 130 dB
  • Equivalent Noise Level: 10 dBA
  • Operating Voltage: 48 V (± 4 V) Phantom
  • Roll-off Filter: @ 150 Hz
  • Connector: 3-pin XLR m
  • Materials / Finish: Body: Machined aluminium, Grille: Steel alloy
  • Length: 136 mm
  • Diameter: 54.5 mm
  • Weight: 280 g
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