Audio-Technica AT 2031

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Audio-Technica AT 2031

Audio-Technica

AT 2031

4.7 Expert Rating

Product Info

Article Number: 272079
Model: AT 2031
Price: $119.90

* Prices may vary. Check retailer for current pricing and availability.

The AT 2031 is a real workhorse for stringed instruments – especially if you're chasing detail and clarity. It's a fantastic budget-friendly option for recording acoustic guitars, violins, or even piano, but be mindful of that slight treble emphasis. It's a go-to for studio engineers and live sound folks needing a focused, reliable mic.

Product Description

  • Audio-Technica AT 2031
  • Small Diaphragm Condenser Microphone
  • Especially suitable for recording stringed instruments such as violin
  • cello
  • guitar
  • harp and piano in studio and live
  • Fixed-charge back conductor with permanently charged condenser
  • Polar pattern: cardioid
  • 20 - 20
  • 000 Hz with a slight treble boost
  • Enormously low inherent noise (17 dB SPL)
  • 141 dB max. SPL
  • 85 Ω
  • Switchable low-cut filter at 150 Hz
  • 48V Phantom power required
  • Weight: 134 g
  • Dimensions: 143 x 21 mm
  • Incl. AT8405a stand clamp
  • Windscreen and microphone case
PROS
  • • Excellent transient response for detailed acoustic recordings
  • • Cardioid pattern effectively rejects stage bleed and room noise
  • • Low self-noise makes it suitable for quiet sources
  • • Lightweight and compact for easy positioning on instruments
CONS
  • • Treble boost can be harsh on brighter instruments without EQ
  • • Limited versatility; not ideal for vocals or general purpose use
  • • Plastic body feels less robust than all-metal alternatives

Product Video

Key Features

Mic Type Small Diaphragm Condenser
Polar Pattern Cardioid
Frequency Range 20 Hz - 20 kHz
Max SPL 141 dB
Sensitivity -17 dB SPL
Connector XLR
Weight 134 g

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Frequently Asked Questions

The AT 2031 offers a more forward, brighter sound, whereas the C451 B is generally smoother and more neutral. The 2031’s transient response is excellent, but the C451 B may be a safer choice for less experienced users.
While it's not as premium-feeling as metal, the plastic is surprisingly durable. Just handle it with care and avoid dropping it – it’s lighter, which is a benefit on instrument mounts.
Cellos often benefit from a little extra high-end sparkle, but you might need to use a gentle low-shelf EQ to tame any harshness, particularly on brighter cello models.

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