The 10 Best Mics for Acoustic Guitar

Best Mics for Acoustic Guitar

In this article, we feature some of the best mics for acoustic guitar for home recording that you can use to record your acoustic guitar and instruments.

Generally speaking, condenser and instrumental microphones are better for recording acoustic guitars because they pick up more detail and have a flatter response, making them more sensitive than dynamic mics. With that said, they may require more phantom power and additional pre-amps in your home recording setup.

A condenser mic would generally be able to capture the sound of your acoustic guitar in greater detail and depth – although instrumental mics can also capture a lot of detail albeit with a lesser degree of warmth (they sound more neutral).

Here are some of the best microphones for acoustic guitars that deliver crystal clear sound and a great for recording instruments at home.

The Best Mics for Acoustic Guitar

1. Shure SM81-LC Condenser Microphone

The Shure SM81-LC is a cardioid condenser instrument microphone with a wide frequency response and low self-noise. It’s ruggedly constructed, operates on phantom power, and performs over a wide range of temperatures and humidity conditions.

It also comes with a swivel adapter, an attenuator switch lock, a foam windscreen, and a carrying and storage case.

The SM81 has a frequency response of 20Hz to 20 kHz, and it has a flat response curve for accurate sound, making it one of the best mics for acoustic guitar.

Furthermore, this microphone also features low noise and a high-output clipping level, and has low distortion over a wide range of load impedances to preserve the audio quality of your soundtracks.

The Shure SM81-LC has a cardioid polar pattern that provides maximum off-axis sound rejection and minimal coloration, so that you can record without capturing background noise. It also has low RF susceptibility and a selectable low-frequency response.

The SM81’s overall sound is vibrant and crisp, making it an excellent choice for recording acoustic guitars. It produces an open and smooth tone while also capturing a very detailed sound. However, we recommend that you position the microphone correctly during recording sessions to get optimal sound performance due to its cardioid polar pattern.

Aside from this, the build is solid and durable. It has a slim design that’s ideal for positioning in front of guitars, above drums, and inside pianos.

Overall, the SM81-LC is one of the best mics for acoustic guitars because of its flat response and feedback resistance.

Check them out here:

  • Shure SM81-LC Condenser Microphone

2. Sennheiser Professional E609 Instrument Microphone

The Sennheiser Professional E609 features a super cardioid pick-up pattern that provides insulation from other on-stage signals with a laterally-mounted capsule developed for miking guitar amps face-on.

It has a hum compensating coil that reduces electrical interference, a lightweight voice coil construction, and a rigid dome that provides an extended high-frequency response.

The E609 has a rugged and reliable metal construction and a unique lateral design that doesn’t require a clip and can be hung from a speaker cabinet. It also has a 3-6,000 Hz midrange peak that captures the true sonic character of instruments.

Moreover, the E609 is capable of more than 150 dB sound pressure level with full fidelity sound performance, allowing you to use this mic for closing miking and guitar amping.

The E609’s lows are tight and punchy, with rich mids and smooth highs. Its high SPL handling makes it ideal for capturing detailed instrument sounds, and its super cardioid polar pattern provides excellent off-axis sound rejection and minimal feedback.

A nice touch with the Sennheiser Professional E609 is that it has a flattened shape that eliminates the need for a stand or a floor mount to achieve proper positioning.

On a whole, the Sennheiser E609 offers great convenience and a good bass presence that’s perfect for live performances. It has a flat tune and low self-noise, and the super cardioid pick-up pattern records accurate sound and rejects feedback.

It’s one of the best mics for acoustic guitar that delivers very nice high-frequency responses and crystal clear sound.

Check them out here:

  • Sennheiser Professional E609 Instrument Microphone

3. GLS Audio ES-57 Dynamic Cardioid Microphone

The GLS Audio Instrument Microphone ES-57 is a uni-directional dynamic instrument microphone with a frequency response of 50 Hz – 15,000 Hz, and it has an impedance of 300 ohms at 1,000 Hz.

The ES-57 has a sensitivity of -72dB at 1,000 Hz, and the off-axis rejection of the ES-57 is significantly higher than the Shure MS57.

The ES-57 is built with solid and durable material, and it performs really well. It has a silver mesh grille, and it’s painted in a striking black color that makes it look professional and sleek.

In addition, it can be used with a Lo-Z XLR 3 Pin Balanced and Hi-Z 1/4″ for balanced audio signals. The balanced audio provides a clean audio transfer across cable lengths.

The GLS Audio Instrument Microphone ES-57 produces clear and detailed audio recordings, especially when recording instruments. The tracks sound rich and smooth, with plenty of low-end.

On a whole, the ES-57 is one of the best mics for acoustic guitar you can get because it provides superior sound quality and blocks out unwanted noise, allowing you to capture the sound of your acoustic guitar clearly.

Check them out here:

  • GLS Audio ES-57 Dynamic Cardioid Microphone

4. Shure PGA57-LC Dynamic Instrument Microphone

The Shure PGA57-LC features a tailored microphone cartridge design for precise reproduction of the sound source. It has a cardioid polar pattern that detects audio while rejecting unwanted noise.

The PGA57 has an updated industrial design that features a black matte finish and grille that offers an unobtrusive visual presence. It comes with a 4.57 m XLR cable and a stand adapter for mounting to a microphone stand.

The frequency response of this microphone is 50 to 15,000 Hz, and it has a high-quality design and construction for exceptional performance in rigorous environments.

We like the sound performance of the Shure PGA57-LC. The microphone has a bright character that produces upper mids nicely. The low mids are clear, and it works well for both clean and distorted amp tones, making it perfect for your home recording studio.

The microphone has a warm sound signature and a well-balanced overall sound. While it does not have the same smoothness as the PGA58, it does deliver clear sound and exceptional clarity.

Overall, it’s one of the best mics for acoustic guitar that delivers exceptional sound quality with detailed pickup and can capture the nuances in your guitar recordings.

Check them out here:

  • Shure PGA57-LC Dynamic Instrument Microphone

5. Behringer B 906 Dynamic Microphone

The Behringer B906 is a professional dynamic microphone for instrument and vocal application. It has a frequency response designed for guitar amplifiers, percussions, and brass instruments.

The B906 has a super-cardioid polar pattern that minimizes background noise and off-axis sound pickup. It also has a switchable low-cut, flat, and high-frequency boost to match instruments and as well as an extremely high signal output that allows the sound to cut through.

The filter is adjusted using a microphone slide switch with different positions to increase the presence of aggressive metal rhythm guitars, classic rock, smooth jazz and blues sounds, and so on.

The B906 has a laterally mounted capsule that has been developed for miking guitar amps face on. It has a relatively flat response, and the super-cardioid polar pattern is great for reducing bleed in tight situations on stage. It also has a hum compensating coil that rejects interference.

In terms of sound quality, the Behringer B906 delivers a really warm frequency response for guitar amplifiers and brass instruments. The feedback is detailed and smooth, and you can pick up a lot of details in the instruments that you might not have noticed before.

Overall, the Behringer B906 is a good budget microphone with excellent sound, and its build quality makes it one of the best acoustic guitar mics for your home recording studio.

Check them out here:

  • Behringer B 906 Dynamic Microphone

6. MXL 990 Cardioid Condenser Microphone

The XML 990 Cardioid Condenser Microphone is equipped with a 22mm condenser capsule, low-noise FET preamp, and a balanced output. It produces silky sweet high-end while retaining tight lows and mid-range.

This cardioid microphone is one of the best for acoustic guitars because it captures the audio source directly in front of the mic capsule while isolating background noise from the sides and back. It also has an included shock mount that further reduces mechanical vibration pick-up.

The XML 990 enhances the sound your acoustic guitar by providing a neutral sound reproduction with a full and rich tone, making it ideal for music recording and podcasting.

Moreover, it offers a low 20dB self-noise and high 130dB SPL handling, which records vocals and acoustics without distortion.

It has a frequency response of 30 Hz to 20 kHz. The upper frequencies have a slight boost, which can add some sizzle to your recordings. This makes it an excellent choice for most mid-range instruments.

In terms of build quality, the MXL 990 is a classic, well-built microphone that has a satin metal finish. This bundle includes a 30″ long Blucoil Boom Arm Plus Pop Filter that is made of heavy-duty steel and alloyed zinc parts, and it can be rotated 360°.

In addition, it also has an included Blucoil pop filter and a foldable boom arm with a 3/8″-5/8″ threading adapter and mic clip.

On a whole, the MXL 990 Cardioid Condenser Microphone produces a rich midrange that allows users to capture a detailed and dynamic sound that is ideal for recording instruments and vocals.

Check them out here:

  • MXL 990 Cardioid Condenser Microphone

7. Shure PGA81-LC Condenser Microphone

The Shure PGA81-LC features a flat-response microphone cartridge design to precisely reproduce acoustic instrument sound sources in more sensitive environments.

It has a cardioid polar pattern that detects audio while rejecting unwanted noise. It has an updated industrial design with a black metallic finish and grille for an unobtrusive visual presence.

The PGA81 comes with a stand adapter for mounting to a microphone stand, an XLR cable, and a zipper pouch for additional protection during storage or transport.

The balanced line XLR cables pick up less ambient RF noise, resulting in less post-production audio clean-up and better audio results. The cardioid pick-up pattern also aids in the reduction of audience noise and phase interference.

Compared with other instrumental microphones that we’ve worked with, the Shure PGA81-LCs deliver reduced ambient noise and better pickup due to its cardioid polar pattern. It delivers a really nice natural sound and is able to capture subtle nuances in the guitar such as the tap of the strings and pounding on the guitar with good depth.

On a whole, the Shure PGA81-LC is one of the best mics for acoustic guitar as it delivers really clean and detailed sound performance with a cardioid polar pickup pattern. It also has a clean construction design that makes it durable with an unobtrusive visual appearance.  

Check them out here:

  • Shure PGA81-LC Condenser Microphone

8. Audio-Technica AT2020 Cardioid Condenser

The Audio-Technica AT2020 is one of the best mics for acoustic guitar that is designed as a side address studio microphone. It is ideal for project and home studio applications, and has a noise level of 20 dB SPL, high SPL handling, and a wide dynamic range with good versatility.

The microphone features a low-mass diaphragm that provides extended frequency and faster transient responses. The cardioid polar pattern reduces the pick-up of sounds from the sides and rear, improving the isolation of your desired sound source.

Moreover, it has an integral 3-pin XLRM type output connector, and the black speckles on the mic are part of the design. The AT2020 is a solidly built microphone in terms of construction. A heavy wire mesh protects the capsule inside.

The AT2020 has a fixed cardioid pattern with no switches or filters, and it has a 20 Hz – 20 kHz frequency range with a surprisingly rich sound. It also has very good sound reproduction in a controlled environment, and has headphone monitoring capability built-in.

All in all, this microphone is one of the best mics for acoustic guitars as it delivers a warmer sound that allows you to record at higher volumes with high SPL handling and wide dynamic range.

Check them out here:

  • Audio-Technica AT2020 Cardioid Condenser

9. Neumann Microphone U87 AI Set

The Neumann Microphone Set is a variable large diaphragm microphone with a pressure-gradient transducer with a double membrane capsule. It has three directional characteristics: Omni, cardioid, and figure 8, and it presents a wide range of features and versatility.

This microphone is well-known for its warm and well-balanced characteristics that are the perfect choice for all types of music and speech. There is also a 10 dB attenuation switch on the back, which allows it to handle sound pressure levels of up to 127dB without distortion.

Furthermore, to compensate for the proximity effect, the low-frequency response of this microphone can be reduced. The U87 AI, EA 87 shock mount, WS 87 windscreen, and IC 3/25 cable are all included in this microphone set.

This microphone offers a flat-on axis frequency response, and it sounds realistic. The Neumann U87 Ai produces clear, distortion-free sound. Because of its wide frequency range, it can be used as a spot mic for instruments such as guitars, drums, cellos, etc.

In addition, the EA 87 shock mount is threaded for an American mic stand, and it comes with a euro adaptor. It also comes with the Neumann WS 7 windscreen with a 26dB suppression of wind noise, attenuation at 15kHz, and a 90mm diameter.

Overall, the U87 microphone is a really advanced microphone that can capture every single detail from your guitar recording and is perfect for home studio recording.

Check them out here:

  • Neumann Microphone U87 AI Set

10. LEWITT LCT 440 Condenser Microphone

The LEWITT LCT 440 PURE is a large-diaphragm condenser microphone for highly-detailed, nuanced recordings. This condenser microphone is designed for recording acoustic instruments and guitar, and provides a really nice warm tone for music recordings with detail and clarity.

This microphone features a gold-layered 1″ true condenser capsule that records acoustic guitar and other high-frequency instruments with an impressive amount of depth and clarity.

When it comes to build, this microphone is packed into a sturdy, stylish, and compact housing.

Moreover, it also features a very low self-noise value and can handle high sound pressure levels without distorting – this makes it suitable to mic your guitar directly or via a guitar amp. It captures the true sound of your guitar instrument, and it has an excellent off-axis rejection that captures no background noise.

The LCT 440 Pure has a deep bass response and performs impressively with vocals and instruments. It boosts the treble without adding harshness, has an incredibly low noise level of 7dB, and is extremely sensitive.

Overall, the LEWITT LCT 440 PURE is one of the best microphones for recording guitar that delivers crystal clear sound performance and high-fidelity sound, and can pick up subtle details in your music recordings.

Check them out here:

  • LEWITT LCT 440 Condenser Microphone

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