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Top 20 Best Vocal Mic Under 300 2021 - Buying Guides

To choose a product fit for your needs, market research is one of the most important steps but also requiring your many hours. So, you may be interested in our Top Best vocal mic under 300 below which collected through 19,721 respond in October 2021 by our prime experts on famous brands: Rode, Shure, Blue, Corsair Elgato, TC-Helicon, GLS Audio, Apogee, Sennheiser Consumer Audio, Fat Toad, Sennheiser, Sennheiser,, Electro-Voice, Lewitt, Amazon Basics.

Whether you are now working as a professional studio producer or you are now starting to think about a home studio, you need a microphone that stands out. However, in most cases, the budget for studio equipment is never unlimited. So, you need to spend smartly to both get what you need and save you as much as possible. In this article, we will review the best vocal microphones under $300, in order for you to make well-informed decisions when you need to.

Hannah Wood By, Hannah Wood
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Buying Guides

1. Sampling rate

For analog microphones, the sampling step is done by the computer’s hardware, but for digital microphones, the sampling step is done with the microphone’s hardware. The process is, before transferring the signals to the computer, the device tries to get a lot of samples of the sound measured a lot of times in a second. The number of times is called the sampling rate. Here are some popular sampling rates being used on the market:

  • 44100 Hz: 44100 Hz is often referred to as CD quality. This is the rate of sound saved in the CD, so some recorders use this rate as the recording rate. This rate is not considered a professional recording rate, because after compression and decompression, the signals would be distorted a lot.
  • 48 kHz: This is usually considered a high sampling rate for mobile phones’ microphones. Your iPhone or Samsung Galaxy devices’ microphones usually record at this rate.
  • 192 kHz: Professional recording rate. 192 kHz is usually considered low for professionals, but it’s still professional. Affordable studio microphones are usually put at this rate.
  • 384 kHz: The real professional sampling rate. Music you see of famous singers is usually recorded at this sampling rate. This sampling rate would result in a very large master audio file; however, the quality difference still somehow remains after compression.

The above explained why professional microphones don’t usually transfer analog signals to the computer and leave the sampling part to the computer’s limited hardware. The brands always try to do it with the microphones’ hardware for the best quality and consistency.

2. BitDepth

The sampling rate is how frequent the sound is sampled, and the BitDepth is how well the sound is captured in one cycle. Technically speaking, the BitDepth is the number of bits used to describe a sound in one sample of the raw form. 

To make it easier to understand, the most popular bit depth for non-professional recording is 16-bit, so there would be 216 = 65536 different sounds which can be recorded. So each sample has to fall into one of these 65536 sounds. That does sound like a lot, but when the sample is played by speakers, 16-bit would be a terrible quality.

Here are some popular bit depths:

  • 16-bit: Lower quality bit depth in studio recording. This bit depth is not preferred by professionals and audiophiles. 
  • 24-bit: Acceptable quality for professionals. It would be a little low for studios, but it’s high enough for listeners.
  • 32-bit: Popular bit depth for studios and high-quality professional microphones. Just like the sampling rate, it would result in a very big audio file after recording.

To conclude, the amount of signals the microphone has to transfer depends on two factors: the sampling rate and the bit depth. Each second of sound contains the “sampling-rate” number of samples and each sample is described by the “bit depth” number of bits. Therefore, the amount of data equals the multiplication of the sampling rate and the bit depth.

3. Sound Pressure Level

The SPL is a term used to describe how loud the sound is. SPL stands for sound pressure level, or how loud a sound may be recorded before it becomes distorted. 

Dynamic microphones can handle the highest sound pressure level, while condenser and ribbon mics might not. To conclude, it is serious that you use your microphones with sounds in its handling range, because a microphone can be damaged permanently if used incorrectly, especially the condenser and ribbon mics.

4. Additional features

Here is the list of features you need for your microphone before you can get to work with your professional recording sessions. These are the best practices used by studios worldwide to get the best recording quality:

  • Filter: Filters are beneficial because they passively decrease noise and unpleasant sounds in the surroundings. Interchangeable filters, several filters at once, and different types of filters are all possible with a microphone.
  • Connector adapters: Some microphones come with adapters for you to convert the USB ports into several other ports including micro USB type-B, micro USB type-C, or lightning port.
  • Controls and Indicators: On the mics, there can be some controls for you to adjust the volume, the modes, and some indicator lights to inform you of the state or the modes the microphone is on.

The best vocal mic under $300

1. Blue Bluebird SL XLR Condenser Microphone

Blue Bluebird SL XLR Condenser Microphone is probably the most mentioned name when people talk about the best vocal mic under $300. This microphone is a condenser microphone with a large diaphragm design and cardioid unidirectional polar pattern. The mic features XLR Connector for the purpose of producing the best sound quality possible.

Bluebird SL microphone is designed with handmade diaphragm, high-pass filters, and the pair of pads that can eliminate up to 20dB of noise. The microphone is intended for use with home studios audio interfaces. Unfortunately, the microphone has only one recording channel.

  • Large diaphragm condenser microphone
  • Cardioid polar pattern
  • XLR connector
  • Popular and reputed

2. Rode Procaster Broadcast Dynamic Vocal Microphone

Rode isn’t any new or unfamiliar brand in the world of professional studio equipment. The Rode Procaster Broadcast Dynamic Vocal Microphone is not an exception either. Procaster features a tight unidirectional pickup pattern and a frequency range that covers all the human voices. It is thus perfect for everyone who needs an exceptional sound quality and low noise level.

The microphone offers you an internal shock resistant system to remove unwanted sound from moving or touching the device. Additionally, we have an internal pop-filter as well as an included stand mount in the box.

  • Cardioid pickup pattern 
  • AC power, no battery required
  • Shock mount and pop-filter
  • Rode brand

3. Aston Origin Microphone

In the range of vocal microphones under $300, Aston Origin Microphone is a luxurious choice, in terms of both design and internal sound quality. The microphone is designed and made both in the UK, with stainless steel finish. At the first look, the microphone looks just like a coke can, no more and no less. The microphone weighs only 1.25 pounds and requires a Lithium - ion battery to function.

On the inside, the microphone features a built-in pop filter with stainless steel mesh knit technology, vocal frequency response and all of them have been tuned and adjusted by Aston Sound experts.

  • Aston brand
  • Durable and modern stainless steel body
  • 1 recording channel
  • Battery required

4. Electro-Voice RE320 Vocal Microphone

The next product comes from Electro-Voice. The Electro-Voice RE320 Microphone is a dynamic microphone specifically designed for recording and sound reinforcement. The pro-grade dynamic driver is the most highlighted feature about this device, when it is great for capturing a variety of vocals as well as instruments. The Variable-D pattern would be a great choice for professional studios and independent artists.

The microphone features one recording channel, has the frequency response up to 18000 Hz and connects to the computer using an XLR connector. Finally, like other studio mics, EV RE320 was built with an integrated humbucking coil and an internal pop filter for “noiseless performance”.

  • Professional feel
  • Variable-D pickup pattern
  • Great noise elimination

5. Shure MV7 USB Podcast Microphone

The final product today is called Shure MV7 USB Podcast Microphone. The MV7 model is designed by the famous Shure brand for recording, live streaming and gaming, with all the features you need and ever think of. 

First of all, the microphone works with any studio configuration you have at home, because it features two most popular microphone connectors, which are the USB and XLR connectors. The microphone is designed to be hung instead of standing on a tripod, thus eliminating unwanted movements and unwanted noise.

Secondly, the frequency response specified here is 50Hz to 16kHz, covering any person’s voice on this planet. The microphone is built out of steel for the best recording efficiency. This build material also ensures durability for your device if used for a long time.

Finally, for the additional features, the Shure MV7 offers you an intuitive control panel to control the volume, headphone mix, and mute state. It also provides users with a built-in headphone output, for sometimes singers might want to listen live to their voices or to the rhythm.

In conclusion, there is nothing for you to complain about this beautiful and high-quality mic from the everyone-knows brand Shure.

  • Shure brand.
  • Headphone output.
  • Touch control panel.
  • USB + XLR connector.


1. Does a vocal mic have an EQ?

No, mics don’t usually feature an EQ. However, there are some features similar to an EQ you might come across when you choose your mic, such as the frequency selectors, vocal boost, which try to boost a specific range of frequencies over others.

2. Is my device waterproof?

Sometimes, yes. Microphones don’t necessarily need to be waterproof, because they’re usually hung or stand on a tripod where most water can’t get into. However, some brands also add water-resistant pads and other capabilities to help the device survive in case of unwanted events.

3. What is the procedure to set up a microphone?

The procedure for setting up your microphone differs based on the type of microphone:

  • You'll need an external audio interface or sound card if your microphone has an XLR connection. The audio interface serves as a recorder, handling the sampling process as well as quantizing, compressing, and encoding the signals on occasion.
  • If your microphone has a USB port, you may attach it to your computer right away. The microphone already includes a built-in interface that can sample the sound.
  • If your microphone has both types of connections, you can use whichever one you choose.

4. What should I do to clean my device?

To clean your microphone, follow these steps:

  • Unplug the power cord and stop recording. If necessary, remove the batteries.
  • Remove the sound filters if they can be removed.
  • To clean your microphone, use a soft cloth and some alcohol. Try not to use water in this process.
  • Dry it out before replacing the battery or plugging in the power wire.

5. What are balanced and unbalanced connectors?

A balanced connector is designed with a ground ring, or ground pin in order for the device to recognize and eliminate the noise in the transferring process. On the other hand, an unbalanced connector transfers the signals in a way that it is impossible to recognize the noise at all.

Therefore, balanced connectors are usually more preferred than the other.

Final Thoughts

People sometimes find it hard to choose a professional studio microphone for themselves, especially at a good price under $300. This article has introduced to you some specification values you need to know, and some of the great choices you can take a look at. Here are our final picks:

To conclude, talking about microphones is always a rough but fun ride to all of us. Thank you for being here with us in the article about the best vocal mic under $300. We hope to see you again in our future articles, and hope you have a good day!

1 ratings
Hannah Wood By, Hannah Wood
Hannah Wood is a holder of M.M in Performance from Ithaca College and Bachelor’s degree in Music from American University. During the course of her career, he has had the opportunity to be associated with multiple orchestras in various permanent and freelancing roles. Working as a Sub, Regular or at the Violin Section, he has honed her performance, technical and conducting skills and gained competency in combining her musical skills with peers. He is a winner of the American University Concerto Championship and has been recognized as a Concertmaster from the American University Symphony Orchestra. He loves music and taught herself musical instruments such as trumpet, drums, violin. He has a lot of experience in choosing good and affordable musical instruments.