4 best USB audio device equalizer to buy [2021 Guide]

Tashreef Shareef
by Tashreef Shareef
Windows & Software Expert
Tashreef Shareef is a software developer turned tech writer. He discovered his interest in technology after reading a tech magazine accidentally. Now he writes about everything tech from Windows to iOS and streaming services... Read more
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Even with all the great digital equalizers around, professionals tend to prefer the classic analog equalizer that goes with the compressor and preamp.

The new generation of equalizers come with wireless connectivity and USB input to connect the USB drives or your computer system to the equalizer.

In this article, we have listed the best USB audio device equalizer to help you mix or record audio using your smart gadgets.

Note: Deals are subject to change. Keep in mind that the price tag often varies. We recommend going on the vendor’s website to check the price. Some of the products may be out of stock by the time you’ve made your purchasing decision. So, hurry up and hit the buy button.

What are the best USB audio equalizer deals to get right now?

3 Channel Bluetooth Audio Mixer

  • Can be used by professionals or beginners
  • Universal digital audio file compatibility
  • Includes USB wall adapter power supply
  • The headphone jack (monitor) seems to work inconsistently

3 Channel Bluetooth Audio Mixer is a great mixer that among others will allow you to play music from your phone and then connect it to a musical instrument. It comes with 3 channels of Bluetooth which will definitely make your life easier.

The mixer is also compact, just about an inch wider than a smartphone. It comes with a simple board with a USB interface.

Gravity 4 Band Parametric Equalizer

  • Entry-level audio equalizer for cheap
  • Single USB port and SD card slot
  • The Bluetooth wireless mode is not reliable

Gravity 4 Band Parametric is a compact size budget equalizer with USB and MP3 Player input options. It comes with a single USB port to connect your USB drive or PC.

You can also use the built-in SD card to play and mix the audio. Gravity 4 Band Parametric offers Bass Equalizer Frequency of 45 Hz, mid-bass equalizer frequency of 100Hz, High equalizer frequency of 15kHz, and Parametric equalizer range of +-18dB. The included remote can be used to control the equalizer remotely.

Phenyx Pro PTX-15

  • Built-in USB and Bluetooth function
  • Mid-range Audio mixer with Stereo Equalizer
  • Ideal for Stage and Live gigs
  • The placement of the USB port could have been better

Phenyx Pro PTX-15 is a professional audio mixing console and offers ultra-low noise desecrate mic preamp with 4 mono inputs.

The built-in Karaoke option in Phenyx Pro PTX-15offers the flexibility to use the equalizer for a live show. With 4 inputs, USB, Stereo equalizer, it also comes with 15 DSP Effects making it ideal for stage shows and live concerts.

The USB function allows the users to connect to an external USB stick, PC, or flash drive. And the Bluetooth functionality allows wireless streaming of audio files over iOS and Android devices.

Deco Gear Portable

  • Portable wireless PA speaker system
  • Built-in equalizer with a rechargeable battery
  • Single USB port input
  • Weighs around 18 lbs

If you are looking for a Speaker cum equalizer, Deco Gear Portable Wireless offers both at a reasonable price. It comes with a party-ready speaker with Wireless microphones that can be used on a tour or in the lecture hall.

The built-in 80 WATS speakers offer crystal clear sound output with its 6.2” Woofer and a dedicated tweeter. It also allows you to fine-tune bass, treble, and volume using the built-in equalizer.


Whether you are a budding singer or an avid traveler, having a portable equalizer makes a world of difference in your production quality.

In this article, we have listed both the standalone equalizers with USB input as well as all-in-one systems to help you find the right sound mixing solution for your needs.

Frequently Asked Questions

  • Yes, Windows 10 has a built-in audio equalizer that you can adjust if needed.

  • An equalizer allows you to adjust the frequencies of the sound until you reach the optimum level desired.

  • The frequency can range from 60 to 250 Hz. Make sure you don’t boost the bass too much and avoid having a boomy sound.

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