Recording classical guitar can be a challenging task, and selecting the right microphone is crucial to achieving the desired sound. The right mic can capture the warmth, richness, and detail of the classical guitar’s sound, while the wrong mic can result in a thin, harsh, or muddy recording.
When choosing a microphone for recording classical guitar, several factors must be considered. These factors include the directional pattern, sensitivity, price, frequency response, phantom power, size and placement, durability, compatibility, and self-noise.
The directional pattern of the microphone determines the direction from which it picks up sound. Omnidirectional microphones, for example, pick up sound from all directions, while cardioid microphones pick up sound mainly from the front and reject sound from the sides and rear. The sensitivity of the microphone refers to its ability to pick up low-level signals, which is especially important when recording the subtle nuances of classical guitar playing.
Price is also a critical factor to consider when choosing a microphone for recording classical guitar, as there is a wide range of options available at different price points. The frequency response of the microphone determines the range of frequencies it can accurately capture, which is particularly important for recording the full range of the classical guitar’s sound.
Additionally, phantom power is necessary for powering condenser microphones, which are often preferred for recording classical guitar due to their sensitivity and accuracy. The size and placement of the microphone can also significantly affect the recorded sound, as can the microphone’s durability, compatibility with recording equipment, and self-noise level.
Overall, selecting the right microphone for recording classical guitar is a crucial factor in achieving the desired sound. Understanding the factors mentioned above can help guide the decision-making process and lead to a successful recording.
List of the Best Mics for Recording Classical Guitar
Neumann U 87 Ai
The Neumann U 87 Ai is a highly regarded microphone that is often considered one of the best options for recording classical guitar. This microphone has been used for decades in professional recording studios and offers a range of features that make it an excellent choice for recording this instrument.
One of the key features of the U 87 Ai is its selectable directional patterns, which include omnidirectional, cardioid, and figure-8. These patterns allow the user to adjust the microphone’s sensitivity to sound coming from different directions, which is especially useful when recording in an acoustically complex environment.
Additionally, the microphone features a 10dB attenuation switch that can handle sound pressure levels of up to 127dB SPL, making it suitable for recording louder sections of classical guitar pieces. The U 87 Ai has a frequency response range of 20Hz to 20kHz, which is broad enough to capture the full range of the classical guitar’s sound.
The microphone’s impedance is rated at 200 ohms, which allows for a high level of accuracy and sensitivity in capturing the subtleties of classical guitar playing. Overall, the Neumann U 87 Ai is a highly versatile and effective microphone for recording classical guitar and is well-suited to capture the nuances of this instrument.
Verdict: The Neumann U 87 Ai is a high-quality microphone that offers a range of features that make it an excellent choice for recording classical guitar. Its selectable directional patterns, high SPL handling, and broad frequency response range make it a versatile and effective option for capturing the subtleties of this instrument. While it may be a more expensive option, the U 87 Ai’s high level of accuracy and sensitivity make it a worthwhile investment for those looking to capture the full richness of the classical guitar’s sound.
Pros for Neumann U 87 Ai:
- Excellent sound quality
- Versatility
- Durability
- Flexibility
- Widely used
Cons for Neumann U 87 Ai
- Expensive
- Sensitivity to background and handling noise
- Requires phantom power
- Heavy
Shure SM57
The Shure SM57 is another popular microphone choice for recording classical guitar. While it is primarily known for its exceptional performance on vocals, the SM57’s versatility and durability make it a great option for capturing the nuances of classical guitar as well.
Its tailored frequency response and brightened midrange make it an ideal choice for delivering clear and present vocals. However, its uniform cardioid polar pattern also allows for precise instrument capture and isolates background noise effectively with its spherical mesh grille and built-in pop filter.
Adopting a durable construction and break-resistant stand adapter makes it a reliable option for use on the road or in the studio, and it comes with a shock mount, A25D Mic Clip, and Storage Bag.
Boasting a versatile and durable microphone that can deliver exceptional results for classical guitar recording. While it may not have all the features of more specialized microphones, it remains a reliable choice for capturing the rich and nuanced sound of the classical guitar.
Verdict: The Shure SM57 is a reliable microphone that is well-suited to capturing the nuances of the classical guitar. While it may be primarily known for its exceptional vocal performance, its uniform cardioid polar pattern and built-in pop filter make it an effective choice for recording instruments as well. Its durable construction and included accessories make it a reliable option for use both on the road and in the studio. Overall, the SM57 is a versatile and effective option for those looking for a reliable all-purpose microphone for classical guitar recording.
Pros for Shure SM57:
- Durability
- Versatility
- Affordable
- High SPL handling
- Industry-standard
Cons for Shure SM57:
- Limited frequency response
- No phantom power
- Polar pattern
- Requires close miking
Aston Spirit
The Aston Spirit is a high-quality, multi-pattern microphone designed and built in the UK. It boasts a unique design that includes a built-in pop filter using the latest stainless-steel mesh knit technology and end caps for direct-to-stand microphone mounting.
It has been designed to deliver “The Aston Sound,” which was developed by professional artists, engineers, and producers. This sound is characterized by excellent detail and clarity, with a smooth top-end and warm, well-defined lows.
Possessing excellent multi-pattern abilities allows for greater flexibility in recording settings, as it can switch between cardioid, omni, and figure-of-eight polar patterns. This feature is particularly useful for classical guitar recording, as it allows for greater control over the microphone’s directionality and sensitivity.
Verdict: The Aston Spirit is a well-designed and versatile microphone that offers excellent sound quality and flexibility. Its unique built-in pop filter and end caps allow for direct-to-stand microphone mounting, while its multi-pattern capability provides greater control over directionality and sensitivity. The microphone’s capsule delivers “The Aston Sound,” which is characterized by excellent detail and clarity with a smooth top-end and warm, well-defined lows. Overall, the Aston Spirit is a great option for those looking for a high-quality and versatile microphone for classical guitar recording.
Pros for Aston Spirit:
- Excellent sound quality
- Build quality
- Accessories
- Flexibility
Cons for Aston Spirit:
- Price
- Sensitivity
- Phantom power required
- Heavy
- Not ideal for all vocals
Neumann TLM-102
The Neumann TLM-102 is a large-diaphragm microphone with a cardioid directional characteristic, making it a great option for capturing the sound of a classical guitar. This microphone has a pressure gradient transducer and a compact Neumann design that ensures excellent sound quality and a sleek appearance.
Having a very high maximum sound pressure level of 144 dB, allowing it to handle even the loudest classical guitar playing with ease. It also features a slight presence boost above 6 kHz, which helps bring out the detail and brightness in the sound of the guitar.
One of its standout features is its compact size. It is smaller and more lightweight than many other large-diaphragm microphones, making it easier to position and maneuver in tight recording spaces.
Possessing a high-quality microphone that offers excellent sound quality, versatility, and a compact design. Its ability to handle high sound pressure levels and slight presence boost above 6 kHz makes it a great choice for recording classical guitar.
Verdict: The Neumann TLM-102 is a compact and versatile large-diaphragm microphone that delivers excellent sound quality and a high maximum sound pressure level. Its cardioid directional characteristic is perfect for capturing the sound of a classical guitar, while the slight presence boost above 6 kHz helps bring out the detail and brightness in the sound. Its compact size makes it easy to position and maneuver, even in tight recording spaces. Overall, the Neumann TLM-102 is an excellent option for those looking for a high-quality and versatile microphone for recording classical guitar.
Pros for Neumann TLM-102:
- Sound quality
- Compact size
- High SPL handling
- Minimal self-noise
- Aesthetics
Cons for Neumann TLM-102:
- Price
- Fixed cardioid polar pattern
- Requires phantom power
- Sensitivity to plosives
AKG C451
The AKG C451 is a small-diaphragm cardioid condenser microphone that is a popular choice for recording classical guitar. It features a selectable pad and highpass filter that allow for flexibility in recording situations.
Its polar pattern of the C451 is ideal for capturing the sound of a classical guitar, as it picks up sound from the front while rejecting unwanted noise from the sides and rear. The small-diaphragm design also provides a fast transient response and detailed sound reproduction.
Its selectable pad allows the microphone to handle high sound pressure levels without distortion, making it a great option for recording louder classical guitar playing. Additionally, the high-pass filter can help reduce low-frequency rumble and unwanted room noise.
Overall, it’s a reliable and versatile microphone that is well-suited for recording classical guitar. Its small-diaphragm design and selectable pad and highpass filter options make it a great choice for a wide range of recording situations.
Verdict: The AKG C451 is a small-diaphragm cardioid condenser microphone with a selectable pad and highpass filter options that make it a versatile choice for recording classical guitar. Its cardioid polar pattern provides excellent sound isolation, while the selectable pad allows for high sound pressure level handling. The high-pass filter helps reduce unwanted noise and rumble. Overall, the AKG C451 is a reliable and versatile microphone that is well-suited for recording classical guitar in a variety of settings.
Pros for AKG C451:
- Compact size
- High SPL handling
- Low self-noise
- Neutral frequency response
- Clarity and accuracy
Cons for AKG C451:
- Sensitivity to wind noise
- Limited polar pattern options
- Slight harshness
- Not ideal for all genres
Factors to Consider When Choosing a Mic for Recording Classical Guitar
Directional pattern
The directional pattern of a microphone refers to the way it picks up sound. A cardioid pattern is typically preferred for recording classical guitar, as it picks up sound from the front while rejecting noise from the sides and rear.
Sensitivity
The sensitivity of a microphone refers to how well it converts sound into an electrical signal. A microphone with higher sensitivity will pick up more detail in the sound but may also pick up more background noise.
Price
Microphones can range in price from under $100 to thousands of dollars. While a more expensive microphone may provide higher-quality sound, there are still many affordable options that can produce great results.
Frequency Response
The frequency response of a microphone refers to the range of frequencies it can pick up. A microphone with a wide frequency response will be able to capture more detail in the sound, particularly in the higher and lower frequencies.
Phantom Power
Many condenser microphones, which are commonly used for recording classical guitar, require phantom power to operate. Make sure your recording equipment is capable of supplying phantom power before choosing a microphone.
Size and Placement
The size and placement of the microphone can have a big impact on the sound it captures. Experiment with different microphone positions to find the best sound.
Durability
Look for a microphone that is built to last, particularly if you plan to use it for live performances or in other situations where it may be subject to wear and tear.
Compatibility
Make sure the microphone you choose is compatible with your recording equipment, whether you’re using a standalone recorder or a computer-based setup.
Self-Noise
The self-noise of a microphone refers to the noise it produces on its own, independent of any external sound. A microphone with low self-noise will produce a cleaner, clearer sound.
Conclusion
Choosing the right microphone for recording classical guitar is crucial to achieving a high-quality recording. Some factors to consider when selecting a mic include directional pattern, sensitivity, price, frequency response, phantom power, size and placement, durability, compatibility, and self-noise.
Based on the list of mics discussed, each has its own unique features and benefits that make it suitable for recording classical guitar. The choice of microphone for recording classical guitar ultimately depends on personal preferences and the specific needs of the recording environment.
