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Audix ADX51 Small-diaphragm Condenser Microphone

Small-diaphragm Cardioid Condenser Microphone
11 Write review Item ID: ADX51
$269.00

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Audix ADX51 Small-diaphragm Condenser Microphone
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Great mic for instruments and drums!

The ADX51 is a pre-polarized condenser microphone designed to handle a wide variety of live, studio, and broadcast applications. Characterized with a cardioid pickup pattern and a smooth uniform response over a frequency range of 40-18kHz, the ADX51 is precision machined from solid brass with a low reflective black e-coat finish. Low-noise electronic circuitry, low impedance, and balanced output allow interference-free performance even with long cable runs. Road-worthy and capable of reproducing high SPLs of 132dB, the ADX51 is perfect for studio or stage.

Related Videos: ADX51 Small-diaphragm Condenser Microphone

Audix ADX51 Features:
  • Small-diaphragm Condenser
  • Cardioid Polar Pattern
  • 40Hz-18kHz
  • Ideal for overheads, cymbals, hi-hat, acoustic instruments
  • Switchable 10dB pad
  • 150 Hz bass roll off
  • Clip, windscreen, and pouch included
  • Impedance - 100 ohms balanced
  • mV/Pascal Sensitivity - 15.9 mV
  • Off-Axis Rejection - >20dB
  • Max SPL - 132dB
  • Requires +48V phantom power

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Tech Specs

  • Microphone Type: Condenser
  • Polar Pattern: Cardioid
  • Diaphragm Size: 0.55" (14mm)
  • Frequency Response: 40Hz-18kHz
  • Max SPL: 132dB
  • Output Impedance: 100 ohms
  • Low Cut Filter: 150Hz
  • Pads: -10dB
  • Connector: XLR
  • Weight: 0.41 lbs.
  • Manufacturer Part Number: ADX51

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Customer Reviews

4.7 out of 5

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Insanely Underrated Microphone

Okay, I bought this mic because I thought it beat out the classic Shure SM81 in a mic shoot out on YouTube — and then since having it, I've only been more and more impressed by it. It sounds absolutely incredible on acoustic guitars, as an overhead, and even for mic'ing a guitar cab! And the fact that it's $ is insane. Then when you get a nice preamp behind it (I have the Neve 511), it only sounds more glorious. Do not hesitate to get this mic. You can check me out using it on YouTube: "John Paris Hang Me" or "John Paris These Days" and decide for yourself.
by Sweetwater Customer on

Get this mic!!

I was ABOUT to buy the Shure SM51, which everyone raves about for acoustic guitars, overheads, etc., but then I checked out a mic shootout between this and the Shure and I said "hmmm this kinda sounds better ...AND it's cheaper."

I went ahead and bought it. It sounds glorious - makes my acoustic sound like gold. Couldn't be happier with the sound. Looking forward to buying a 2nd at some point for a stereo pair.

Only, small small con is that you need a small tool (like a toothpic) to change the polar pattern on the mic - the switch is recessed within the surface of the microphone. Not a big deal in my opinion, but good to know.
by John Paris Hare from Tennessee on

Audix ADX51 Small-diaphragm Condenser Microphone

Great quality overhead microphone that delivers crisp sounding cymbals.
by Brian Holdren from Newmanstown, PA on
Music background: Drummer

My go to mic for overheads...

My choice for over heads, especially for xylophones or marimbas. They take EQ well and are built to last the challenges of the tour. Enjoy...
by JIMMY from California on
Music background: Pro Audio

Added a new ADX51 mic.

I have 3 ADX51 mics two overheads and one on hi hats. 8 Audix mics on my drums. We also us Audix D2 to mic our guitar amps to our mixer board.
by Jerry Williams from Ohio West Central on
Music background: Percussionist for 60yrs

Getting the most for the money isn't just a big deal for our customers, it's also what the artists and engineers at Sweetwater look for when we're shopping for our own gear. That's why we're such fans of Audix microphones. Early on, we discovered must-have Audix mics such as the handheld OM2, the tight and punchy D6 kick mic, and the super-versatile i5. You'll also find Audix specialty hardware like CabGrabbers and D-Vice mic holders in our studios and live rigs. Their drum mic bundles offer amazing value, while our house of worship customers love their MicroBoom line for miking choirs. No matter the application, Sweetwater is happy to recommend the right Audix gear for your needs.

See also: Condenser Mics, Audix, Audix Condenser Microphones
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