

The grand piano is one of the most beautiful instruments on the planet. Its wide range and long strings provide a full sound and incredibly rich timbre. The dynamic range of the grand piano allows for the most hushed passages and the most thunderous climaxes. There are few instruments that rival the majesty of the grand piano.
When it comes to either recording or reinforcing the sound of the grand piano, it all starts with the microphone. A strong microphone is the first step in a strong signal chain. And if any instrument deserves the best microphones, it's the grand piano. So which microphones are the best on grand piano? Here are my recommendations:
- AKG C 414 XLS: The AKG C 414 XLS (link to check the price on Amazon) is a multi-pattern large-diaphragm condenser. The high sound quality and versatility of this microphone make it a top recommendation for
grand piano. With 9 selectable polar patterns, 3 high-pass filters, and 3 attenuation pads, this microphone is a top choice for any mic configuration around a grand piano. - Neumann U87: The Neumann U87 (link to check the price on Amazon) is also a multi-pattern large-diaphragm condenser microphone. The U87 is a legendary microphone with beautiful clarity and amazing accuracy. Whether we use a single U87, a stereo pair, a mid-side configuration, or any other miking technique, the Neumann U87 is a
near-perfect choice. - Rode NT1-A: The Rode NT1-A (link to check the price on Amazon) is a large-diaphragm cardioid condenser microphone. It's an extremely quiet and reactive microphone that provides pristine clarity and accuracy when used on a
grand piano. The NT1-A is my top recommendation for a “budget” grand piano microphone.
The grand piano deserves the best recording equipment when it comes time to capture the instrument's immense sound. Microphone(s) play a big role in capturing the essence of a piano's sound and shouldn't be overlooked in any studio or live environment.
Before we get into the details of the recommended grand piano microphones, let's discuss the sound of a grand piano.
Related My New Microphone articles:
• Top 11 Benefits Of Learning & Playing Piano
• Top 11 Best Online Resources To Learn How To Play Piano
• Top 11 Best Acoustic Piano Brands In The World
• What Are The Differences Between An Upright And A Grand Piano?
Disclaimer:
“Best” is a dangerous word. There is really no such thing as a “best microphone” for any situation. The microphone(s) listed in my Recommended Microphones And Accessories” page are simply my recommendations. These recommendations are based on my own experience and are mindful of budget. It would be easy to suggest an ELA M 251 or U47 for most scenarios. However, these tube mics are very expensive, putting them out of a hobbyist's price range and making it difficult for professionals to make their money back on the gear.
Another important note is that the microphone or equipment you choose is not the most important part of recording audio. In fact, there are many factors that are arguably more important than the choice of microphone. These include:
- Performer (whether a musician, speaker, or otherwise)
- Instrument
- Microphone technique/placement
- Number of microphones used
- Natural sound of the room
- Content (whether that's the song, discussion, or otherwise)
- Signal chain (including mic cable, preamplifier, console, and/or interface/computer)
With that being said, some microphones and gear suit some instruments better than others, prompting this series of articles under “Recommended Microphones And Accessories.”
What Does A Grand Piano Sound Like?

When choosing a microphone for any application, it's to our great advantage to know the characteristics of the sound source. So what does a grand piano sound like?
The grand piano, with its 88 keys, boasts a huge range from A0 to C8.
Because the strings create the harmonic sound of the grand piano, the instrument's notes contain a great number of both even and odd-numbered harmonics. The grand piano's long strings are beneficial in that they have less inharmonicity than pianos with fatter, shorter strings. The longer strings of the grand piano yield a harmonic sound with less sharpness than smaller pianos.
Of course, the sound of the piano is not limited to the vibrating strings. The soundboard and indeed the entire body of the piano helps to resonate the sound of the piano. Additionally, there is a lot of mechanical noise when playing the piano (from the pedals, rods, hammers, bars, keys, and pianist movement).
A Note On Miking The Grand Piano
The grand piano is a big instrument. It's relatively difficult to capture all the sounds of the piano with a single microphone. For the fullest capture of the piano's sound with one microphone, place an omnidirectional mic several feet from the side of the piano with an open top. Of course, this is a gross generality. Mic positioning must be experimented with to find the “sweet spot” that suits the grand piano, the room, and the tastes of the musicians and producers.
What I mean to say here is that the capture of the grand piano depends more on the piano, its position, the microphone position, and the room than it does on the microphone used. This is true for all instruments, but particularly true for the grand piano due to its size and wide range.
However, conditions for recording or reinforcing the grand piano are often less than ideal. On top of that, high-quality equipment does, in fact, play a big role on the quality of the grand piano recording/live reinforcement. In terms of equipment, the signal chain, of course, starts with the microphone.
For more information on microphone placement, check out my article Top 23 Tips For Better Microphone Placement.
Frequency Range Of Grand Piano
- Overall Range: 27.5 Hz ~ 20,000 Hz
- Fundamentals range: 27.5 Hz – 4,186 Hz (A0-C8)
- Harmonics range: 55 Hz ~ 20,000 Hz
So we want a microphone that will accurately capture the true sound of the grand piano. Knowing the fundamental frequencies and the harmonics of the grand piano is a great place to start. On top of this, there are a few more criteria to keep in mind when choosing the best microphone for grand piano.
What Makes An Ideal Grand Piano Microphone?
Let's discuss a short list of the critical criteria that make up an ideal grand piano microphone:
- Versatility: The grand piano is a huge instrument (the Steinway D-274 concert grand, for example is 8′11¾″ long, 5′1¼″ wide and weighs 990 pounds). There are countless ways to mic a grand piano. This is due to the sheer size of a grand piano, the rooms the instrument would find itself in, and the mechanics that go into producing its sound. Choose a microphone that works well with the many grand piano miking techniques.
- Flat/extended frequency response: Choose a microphone with a flat frequency response to accurately capture the sound of a grand piano. Not only does the grand piano have a massive range from A0-C8 (27.5 Hz – 4186 Hz), but the instrument also has meaningful harmonic content up to the upper ranges of human hearing (20,000 Hz).
- Sensitivity: A sensitive microphone will record more subtleties in the grand piano performance than a less sensitive mic. Sensitivity also applies to the strength of the mic signal, which is an important value to consider when recording quiet grand piano passages.
- Accurate transient response: It's always preferable to have a pronounced transient response when
miking stringed instruments. There is a lot of information in the transients of the grand piano strings that should be captured accurately. - Low self-noise: Large diaphragm condenser microphones are usually considered the best bet for miking grand piano. These mics are active and therefore have self-noise. Choosing a quieter active microphone will help to further capture the subtle nuances in the sound of a grand piano and better reproduce the quiet moments of a grand piano's performance.
- Directionality: Select a directional microphone to better suit the various miking techniques used in recording grand pianos.
Let's now discuss the recommended grand piano microphones according to the above criteria.
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The AKG C 414 XLS
The AKG C 414 is an engineering feat in the microphone world. It gets the top recommendation as a grand piano microphone due to its astonishing versatility, wide frequency response, low self-noise, accurate diaphragms, and unbeatable price (for the quality). Let's talk more about this multi-pattern large diaphragm condenser and why it's so amazing on grand piano.

The AKG C 414 is featured in the following My New Microphone articles:
• 50 Best Microphones Of All Time (With Alternate Versions & Clones)
• Top Best Vintage Microphones (And Their Best Clones)
• Top Best Solid-State/FET Condenser Microphones
• Top Best Microphones For Recording Vocals
AKG is featured in the following My New Microphone articles:
• Top Best Microphone Brands You Should Know And Use
• Top Best Headphone Brands In The World
Versatility Of The AKG C 414 XLS
The AKG C 414 is perhaps the most versatile large-diaphragm condenser on the market today. With 9 selectable polar patterns, 3 different high-pass filters, and 3 different pads, the C414 will work with and sound superb on the grand piano in nearly any situation. Whether we’re using a single mic or using multiples in a stereo configuration, the C414 is my top choice.
Let's quickly list out the AKG C 414's switchable options:
9 Selectable Polar Patterns
- Omnidirectional
- Omnidirectional/Wide Cardioid (intermediate)
- Wide Cardioid
- Wide Cardioid/Cardioid (intermediate)
- Cardioid
- Cardioid/Hypercardioid (intermediate)
- Hypercardioid
- Hypercardioid/Bidirectional (intermediate)
- Bidirectional (Figure-8)
For more information on microphone polar patterns, check out my article The Complete Guide To Microphone Polar Patterns.
3 Selectable High-Pass Filters
- No HPF
- 12 dB/octave HPF @ 40 Hz
- 12 dB/octave HPF @ 80 Hz
- 6 dB/octave HPF @ 160 Hz
For more info on high-pass filters, check out the following My New Microphone articles:
• What Is A Microphone High-Pass Filter And Why Use One?
• Audio EQ: What Is A High-Pass Filter & How Do HPFs Work?
3 Selectable Passive-Attenuation-Devices (PADs)
- Default
- -6 dB Pad
- -12 dB Pad
- -18 dB Pad
For more information on passive attenuation devices, check out my article What Is A Microphone Attenuation Pad And What Does It Do?
I think it goes without saying that the AKG C 414 fills any roll in any microphone array/configuration when miking a grand piano.
Frequency Response Of The AKG C 414 XLS
The frequency response of the AKG C 414 XLS is given as 20 Hz – 20,000 Hz. The C414 XLS (omnidirectional position) frequency response graph is as follows:

I chose to show the frequency response of the C414's omnidirectional polar pattern (of the 9 polar pattern options). This is because
The C414 has a very flat frequency response. This means the microphone will reproduce sound (in the form of a mic signal) with pristine accuracy.
The slight boost of the upper-frequency range helps enhance the “brilliance” or “air” of the grand piano and the space the grand piano is in.
As for the high-pass filters (HPFs), the C414 will capture the entire grand piano’s range beautifully with no filters engaged. However, if you’re finding the piano is muddy a mix (perhaps it's competing with
For more information on microphone frequency response, check out my article Complete Guide To Microphone Frequency Response (With Mic Examples).
Sensitivity Of The AKG C 414 XLS
The open-circuit sensitivity rating of the AKG C 414 XLS is given as 23 mV/Pa (-33 dBV ± 0.5 dB). This means the microphone will output a strong signal when subjected to exterior sound pressure. This ensures a usable signal even in the quietest moments of a piano's performance.
For more information on microphone sensitivity, check out my article What Is Microphone Sensitivity? An In-Depth Description.
However, the microphone output isn’t the only way to talk about sensitivity.
Transient Response Of The AKG C 414 XLS
The light-weight large diaphragms of the C414 are very reactive and the microphone has a very accurate transient response.
Self-Noise Of The AKG C 414 XLS
Because the C414 XLS is an active condenser microphone, it has interior electronics that cause self-noise. These electronics are there, in part, to help boost the mic signal for a better sensitivity rating. They also work by altering the pattern, PAD, or HPF depending on the user input.
Fortunately, though, the self-noise rating of the C414 is only 6 dBA, which is barely noticeable even in the quietest iso-booths. This allows the C414 to capture the slightest amount of sound pressure variation and, therefore, the little nuances of the grand piano sound.
For more information on microphone self-noise, check out my article What Is Microphone Self-Noise? (Equivalent Noise Level).
Directionality Of The AKG C 414 XLS
As mentioned, the AKG C 414 XLS has a whopping 9 selectable polar patterns. A common choice for recording the natural sound of the grand piano is
I chose to show you the graph the coincides with the omnidirectional mode polar pattern since it's a common pattern for grand piano studio recordings. That being said, please experiment with the 8 other patterns the C414 has to offer. You can check out the other graphs in the manual here.
As we can see here, the C414 does become more directional at higher frequencies in the omnidirectional mode. This is typical of microphones. When using the C414 in omni mode, I'd still suggest pointing the microphone at the piano for the best capture of the high-end frequencies.
For more information on the omnidirectional microphone polar pattern, check out my article What Is An Omnidirectional Microphone? (Polar Pattern + Mic Examples).
But this is just the omnidirectional mode. As discussed earlier, the C414 has a whopping 9 different selectable polar patterns. Getting back to versatility, the AKG C 414 will work in any position or miking technique.
The Neumann U87AI
The Neumann U87AI microphone is modelled after the legendary vintage U87. The AI model sounds slightly brighter and “hifi” while the original U87 sounds slightly darker and “vintage.”

Neumann is featured in the following My New Microphone articles:
• Top Best Microphone Brands You Should Know And Use
• Top Best Studio Monitor Brands You Should Know And Use
The Neumann U87s are multi-pattern large diaphragm condenser microphones. They are recommended as grand piano microphones due to their great versatility, wide frequency response, and accurate diaphragms.
These microphones are both excellent choices on grand piano. I'll discuss the U87AI here since it is currently in production.
Versatility Of The Neumann U87AI
Though not as versatile as the aforementioned AKG C 414 XLS, the Neumann U87AI has various settings to choose from. The U87AI can play a role in any kind of microphone array or position required when miking a grand piano. Let's quickly run through the switchable options of the Neumann U87:
3 Selectable Polar Patterns
- Omnidirectional
- Cardioid
- Bidirectional (Figure-8)
1 Selectable High-Pass Filters
- No HPF
- 3 dB/octave HPF @ 1000 Hz
1 Selectable Passive-Attenuation-Device (PAD)
- Default
- -10 dB Pad
Having all the above options available in the U87 makes it an ideal microphone for many of the grand piano miking techniques.
Frequency Response Of The Neumann U87AI
The frequency response of the Neumann U87 is listed as 20 Hz – 20,000 Hz. Here is the frequency response graph of the U87 in cardioid mode:

As we can see, the Neumann U87AI has an incredibly flat frequency response from roughly 60 Hz to 5,000 Hz. This is where the bulk of the grand piano's sound and tone will come from, and so the Neumann U87AI is exceptionally accurate at capturing and reproducing the character and music of the grand piano.
We'll notice the increased bump in the upper frequencies. This helps to accentuate the upper frequencies of the grand piano. An enrichment of these frequencies helps to enhance the character of the grand piano and add brightness to the piano signal.
Another important note is that at the very upper range of the U87AI frequency response there is actually a roll-off. The roll-off protects the microphone from yielding an overly bright and harsh sound. This is critical in the days of digital recording, where the high-end is often over emphasized.
Note that one of the biggest differences between the U87AI and the vintage U87 is that the newer AI edition sounds slightly brighter than the original.
The high-pass filter of the U87AI is designed mostly to counteract the proximity effect when used in close-miking situations. If we are to use the U87 in a close-mic array on a grand piano, try engaging the HPF and listen to which version of the signal sounds best to you.
Sensitivity Of The Neumann U87AI
The sensitivity ratings of the U87AI vary depending on the selected polar pattern:
- 20 mV/Pa in omnidirectional mode.
- 28 mV/Pa in cardioid mode.
- 22 mV/Pa in bidirectional mode.
These are typical ranges for a condenser microphone. The U87AI will output a usable signal if it's positioned correctly. Even when the pianist is playing a quiet piece on the grand piano.
But once again, there are different ways to think about microphone “sensitivity,” including transient response and self-noise.
Transient Response Of The Neumann U87AI
There's no explicit measurement for a transient response specification, but if there was, the U87AI would have a great one. The light-weight large diaphragms of the U87AI are very reactive to changing sound pressure levels, giving the microphone an accurate transient response. This helps to capture
Self-Noise Of The Neumann U87AI
Electronics are needed in order to have multiple settings within one mic and because the Neumann U87AI is an active “true” condenser. These electronics inherently produce some noise, which is known as a microphone's self-noise. The self-noise ratings of the Neumann U87AI depend on the selected polar pattern:
- 15 dBA in omnidirectional mode.
- 12 dBA in cardioid mode.
- 14 dBA in bidirectional mode.
The U87AI is by no means the quietest microphone on the market, but it's definitely quiet enough to not deprive a grand piano performance of its beauty.
The self-noise of the U87AI would barely be noticeable unless the grand piano was in a soundproof room. This scenario is only sometimes the case.
Directionality Of The Neumann U87AI
A common microphone choice for recording the natural sound of the grand piano is an omnidirectional mic. The U87AI omnidirectional pattern graph is shown below:
I chose to show you the graph the coincides with the omnidirectional mode polar pattern since it's a common pattern for grand piano studio recordings. That being said, please experiment with the 2 other patterns the U87AI has to offer. You can check out the other graphs in the specification shee here.
As we can see here, the U87AI does become more directional (bidirectional to be specific) at higher frequencies in the omnidirectional mode. This is typical of omnidirectional microphones. When using the U87AI in
But this is just the omnidirectional mode. The cardioid and bidirectional modes of the U87AI are also excellent
The Rode NT1-A
The Rode NT1-A is my top recommended “budget” microphone for the grand piano. The Rode NT1-A is a

Rode is featured in My New Microphone's Top Best Microphone Brands You Should Know And Use.
Though this microphone is not nearly as versatile as the other two mics on this list, it does sound awesome on grand piano. The quality of the Rode NT1-A far surpasses its price in my opinion. Let's talk about how it sounds with the grand piano.
Versatility Of The Rode NT1-A
The NT1-A is not a versatile microphone. It has no selectable options.
That being said, the mic does sound pretty great in many common mic positions around the grand piano (to the side, in front, over the strings, etc.).
Frequency Response Of The Rode NT1-A
The frequency response of the Rode NT1-A is listed as 20 Hz – 20,000 Hz. Here is the frequency response graph of the NT1-A:

The frequency response of the NT1-A tells us the microphone is fairly consistent at picking up sound across the audible frequency spectrum (20 Hz – 20,000 Hz). This is what we want in a grand piano mic since the grand piano's sound nearly fills this entire frequency range.
We see slight boosts in sensitivity in the presence range (3-6 kHz) and in the upper frequencies (around 12 kHz).
The presence boost helps the grand piano cut through in mixes by enhancing its upper range and harmonic content. Too much presence could potentially cause competition between the grand piano and vocals, but the slight boost of the NT1-A should not cause problems. This boost should modestly enhance the character of the grand piano in the slightest fashion.
The boost in the high frequencies will add brightness and brilliance to the sound of the grand piano and the room the piano and mic find themselves in. The high-end roll-off of the NT1-A makes it so that the microphone is not overly bright and harsh (a negative quality in nearly any situation).
Sensitivity Of The Rode NT1-A
The sensitivity rating of the Rode NT1-A is given as -32 dBV or 25 mV/Pa. This is a great sensitivity rating that is typical of condenser microphones. The Rode NT1-A will deliver a strong mic signal of the grand piano to whatever preamplifier it's connected to.
Transient Response Of The Rode NT1-A
The large 1″ gold plated diaphragm of the NT1-A is light-weight and very sensitive to changing sound pressure levels. The transient response is accurate and will capture the true sound of the piano notes.
Self-Noise Of The Rode NT1-A
The Rode NT1-A is marketed as one of the quietest condenser microphones on the market. Its ultra low noise, transformerless surface mount circuitry gives off only 5 dBA worth of self-noise. That's incredibly quiet! There's virtually no risk of self-noise being a factor when recording the grand piano with an NT1-A.
Directionality Of The Rode NT1-A
Unlike the two other recommendations, the Rode NT1-A has only one polar pattern: Cardioid. Here is the cardioid pattern graph of the NT1-A:
When miking a grand piano with the NT1-A, ensure the microphone is pointed at the grand piano for the cleanest results.
The cardioid pattern of the Rode NT1-A works excellently in close-miking positions and in live situations. The microphone provides effective isolation of the close source. This helps to spot mic specific piece of the grand piano. It also provides isolation for the grand piano when recorded alongside other instruments.
For more information on the cardioid microphone polar pattern, check out my article What Is A Cardioid Microphone? (Polar Pattern + Mic Examples).
The Recap
So these are the three top microphones for capturing the sound of a grand piano. Of course, there are many microphones that sound amazing on grand piano, but in considering price and setting, these are my top 3. Let's recap:
- AKG C 414 XLS: Best sounding/most versatile mic on grand piano.
- Neumann U87AI: Most accurate sounding mic on grand piano.
- Rode NT1-A: Best “budget” microphone on grand piano.
Honourable Mentions:
- Telefunken U47
- Soundelux U99
- Neumann TLM102
- Rode K2
For all the My New Microphone mic/gear recommendations, please check out my page Recommended Microphones And Accessories.
More Recommended Microphones
Here is a full list of my recommended microphones for instruments and sources other than grand piano with links to check out more in-depth articles on each:
- Accordion
- Acoustic Guitar
- Alto Saxophone
- Ambience
- ASMR
- Audiobooks
- Bagpipes
- Banjo
- Baritone Saxophone
- Bass Clarinet
- Bass Guitar Cabinet/Amp
- Bass Saxophone
- Bassoon
- Celesta
- Cello
- Clarinet
- Classical Guitar
- Concert Harp
- Contrabassoon
- Didgeridoo
- Double/Upright Bass
- Drum Overheads
- Electric Guitar Cabinet/Amp (Live)
- Electric Guitar Cabinet/Amp (Studio)
- English Horn
- Flugelhorn
- Flute
- French Horn
- Glockenspiel
- Harmonica
- Kick Drum
- Live Speaking (Handheld)
- Live Speaking (Podium/Pulpit)
- Live Vocals
- Mandocello
- Mandola
- Mandolin
- Marimba
- Oboe
- Podcasts
- Podcasts (USB)
- Piccolo
- Pipe Organ
- Rap/Hip-Hop Vocals (Studio)
- Recorder
- Scream Vocals (Studio)
- Singing (Studio)
- Sitar
- Snare Drum
- Soprano Saxophone
- Tenor Saxophone
- Timpani
- Tom Drums
- Trombone
- Trumpet
- Tuba
- Tubular Bells
- Ukulele
- Upright Piano
- Vibraphone
- Viola
- Violin
- Voiceover
- Xylophone
This article has been approved in accordance with the My New Microphone Editorial Policy.