AUDIX A231 | Studio Electret Vocal Microphone | Cardioid | W/ Case & Stand Mount

A231

Large-Diaphragm Condenser Microphone

The A231 Large-Diaphragm Condenser Microphone from Audix is an ultralow-noise condenser mic designed for demanding studio use. Designed with a larger-than-average effective diaphragm, a highly directional cardioid pickup pattern, and a rugged, machined aluminum housing, the A231 is a versatile studio mic that handle voices and instruments with ease, imparting natural warmth with impressive detail.

The A231 has convenient integrated hardware to make recording easier than ever, with an integrated vibration-reducing shockmount that eliminates the need for bulky external shockmounts, and a built-in acoustic foam filter and steel alloy grille for avoiding plosives and sibilance. The extremely low-noise preamp circuitry produces clean signals, and an active driven shielding helps to protect the preamp-to-capsule connection from obtrusions like capacitive coupling. The microphone includes a zippered carrying case for safe transport to and from recording locations, and the included snap-on mic clip makes the A231 easy to mount on any 5/8" or 3/8" stand or boom.

• For Studio Recording and Podcasting
• Cardioid Polar Pattern
• 29mm Gold-Sputtered Diaphragm
• Ultralow-Noise Preamp Circuitry
• Active Driven Shielding
• Proprietary Internal Shockmount
• Ultrathin Acoustic Foam and Steel Grill
• Machined Aluminum Housing for Durability
• Includes Snap-On Mic Clip & Zipper Pouch
• Designed and Manufactured in the USA

Studio-Ready Performance

• Low-noise preamp circuitry and active driven shielding for ultra-clean signal
• Cardioid polar pattern offers rejection of unwanted sounds from the sides and rear
• Internal shockmount reduces vibrations and rumble, no external shockmount needed
• Proprietary impedance control between capsule and circuitry for consistent and reliable performance

Quality Construction

• Designed and assembled in the USA to exacting standards
• Externally biased 33mm condenser capsule with gold-sputtered diaphragm
• 25% larger effective diaphragm area when compared to typical large-diaphragm condensers
• Machined aluminum chassis with gold-plated brass band and black anodized finish for durability
• Double-woven steel mesh grille with ultra-thin acoustic foam for pop resistance
• Requires 48V phantom power
• Includes zippered carrying case and snap-on 5/8" mic clip with 3/8" thread adapter

Specifications

• Polar Pattern
  • Cardioid
• Element Type
  • Condenser
• Sound Field
  • Mono
• Diaphragm
  • 1.1" / 29 mm
• Orientation
  • Side Address P
• Circuitry
  • Solid-State
• Frequency Response
  • 20 Hz to 20 kHz
• Maximum SPL
  • 140 dB
• Dynamic Range
  • 128 dB
• Equivalent Noise Level
  • 12 dB (A-Weighted)
• Analog Output
  • 1x XLR 3-Pin Male
• Power Sources
  • Phantom Power
• Operating Voltage
  • 48 V (Phantom Power)
• Color
  • Black
• Mounting Thread Size
  • 5/8"-27 Female (3/8"-16 Female with Included Adapter)
• Dimensions
  • H: 5.7 x W: 2.1" / H: 146 x W: 54.5 mm
• Weight
  • 11.6 oz / 330 g

In the Box

• Audix A231 Large-Diaphragm Condenser Microphone
• Protective Zippered Carrying Case
• Audix Microphone Clip
• Limited 3-Year Manufacturer Warranty