Skip to main content Skip to footer
Save up to 25% on guitars, pro audio, drums, accessories and more.

More Info About Free 2-Day Standard Ground Shipping

Close Window
Top Seller

Audix ADX51 Cardioid Condenser Microphone

Item #: 
1273887989273   POS #:101138378
  • Write a Review

The ADX51 Cardioid Condenser Mic is a pre-polarized condenser microphone designed to handle a wide variety of live, studio and broadcast applications. With a cardioid pickup pattern and a smooth unifo... Click To Read More About This Product

Available 03-02-2018 You will not be charged until order ships. Email me when this is in stock.

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
    Warranty Options
+ Add to Wish List
Special Financing Offer
Guitar Center Gear Card

Special 6-month financing^ + learn how to earn 5% back in rewards. Valid through 01/01/2019
Get DetailsAbout Special Financing Offers Opens in new window

Ship to Store Available in: 3-7 Days (estimated) Fairfax, VA View More Stores For Availability Store Information


Connect with an expert instantly.

Call us: 866-498-7882

  • Protect Your Gear
  • Free Shipping
  • Easy Returns

The ADX51 Cardioid Condenser Mic is a pre-polarized condenser microphone designed to handle a wide variety of live, studio and broadcast applications. With a cardioid pickup pattern and a smooth uniform response over a frequency range of 40-20kHz, the ADX51 microphone is precision machined from solid brass with a low reflective black e-coat finish.

The Audix ADX51 is designed with low noise electronic circuitry, balanced output, and switches that enable a 10dB pad and a bass roll-off. The ADX51 is a road-worthy microphone capable of handling high sound pressure levels of 142dB. The ADX51 is an excellent condenser microphones for overheads, cymbals, group vocals, and a wide variety of acoustic instruments.

  • Transducer type: Condenser (pre-polarized)
  • Frequency Response: 40Hz-18khz (150Hz-18khz With Roll Off)
  • Pattern: cardioid
  • Output impedence: 100 ohm balanced
  • Open Circuit Sensitivity: 15.9mv (1k @ 1 Pascal)
  • Equivelent Noise Level: 29 dB (A weighted)
  • Signal to noise ratio: 65 dB (1k @ 1 Pascal)
  • Power Requirements: 9 - 52v phantom
  • Maximum SPL: 132db - 142db With Pad
  • Cable/Connector: 3 pin gold plated male XLR connector
  • Polarity: Positive voltage on pin 2 relative to pin 3 of output XLR connector
  • Housing: machined brass
  • Weight: 5 oz/143 grams
  • Includes: Mic clip (Dclip) adjustable through 180 degrees with standard 5/8 inch. -27 thread. Note: Metal stand adapter also supplied to accommodate European standard threads. Vinyl carrying case. WS-81CExternal Foam Windscreen.
Pro Coverage
Manufacturer's Warranty
One year parts and labor warranty (if no signs of abuse) on all mics.

Guitar Center's Pro Coverage
Pro Coverage gives you added warranty protection for your gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Click To Read More About This Product.

Pro Coverage includes
  • Accidental damage protection
  • Expedited repair or replacement
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
  • Repair authorization-toll-free by phone or via the web
Customer Reviews

Review Snapshot

by PowerReviews
AudixADX51 Cardioid Condenser Microphone

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to Top


You get many times your money's worth!

By Cruddola

from Arizona

See all my reviews

Comments about Audix ADX51 Cardioid Condenser Microphone:

Guitar Center will once in a while have an employee who really knows their stuff! Sammy was the premier example. He's well known in town as he's Always working. He's mighty respected in the Professional Audio circle. His presence in just about every venue speaks volumes. He also teaches at the college/university level. A few years back I had just gotten the recording bug. I returned to drumming after leaving them for over 25 years. A ton of things have changed. Wow! I'm mighty fluent in Location Sound for film and video. Studio recording is a different element. I needed a condenser that was to be used as an overhead and for acoustic/vocals. I record live, the whole band, No tracks, no clicks, etc. I'm after a virgin recording. Rather than EQ I like to play with mic placement first. Mics to mixer to recorder. Simple. Sammy told me of how he was loaned the AD51 to play with. What he learned went into my ears. I bought one to try in my very, very large living room where I record. I was amazed at what this Oregon-produced mic gave me. The pads are the bomb!! Multi-uses galore. The AD51 is what I've been after since I got the recording bug. I wanted a mic that wouldn't paint a color. I want as original as possible. Remember, mic placement is King! So is a top-grade cable. Such clean and welcome recordings with the absolute minimum or no EQ at all. What I heard is what was recorded! WOW!! I now own four! It's unbelievable the many uses I have gotten the AD51 to do. It is also an outstanding location mic too! This mic deserves to be in every studio. The highs and mids are equal or better than mics six times the cost! I placed it to a vintage Marshall practice amp, I dropped the highs, YIKES! What a killer sound that could be played countless ways in post. If you're after that virgin sound and don't wanna pay the price of Royers, Teles or Neumans and want to land well within that same ballpark the Audix AD51 is the mic for you! Thanks GC for hiring Sammy!

  • Was this a gift?:
  • No

Displaying review 1

Back to Top

You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.