Open a Sweetwater Card & Earn BonusBucks

Yamaha Q2031B

Dual 31-Band 1/3 Octave Graphic EQ
Item ID: Q2031B

Sorry, the Yamaha Q2031B is no longer available. We've left this page up for reference only.
Check out the great alternatives on this page or call toll-free (800) 222-4700 to speak with a Sweetwater Sales Engineer about similar products.

We recommend these great replacements:

Most Popular Accessories & Related Items

Back to navigation

This article was Written By

Our Product Research Team

Get to know them!

Affordable, professional-quality EQ THAT PERFORMS!

Does your vocalist sound like she's had some nasal cavity work done recently? Does your stage piano sound like it's being played from the bottom of a swamp? Does your guitar mic shriek and scream more than... well, your guitar? Everyone knows that a graphic equalizer's main function is to shape sound without adding unwanted distortion or noise. But it's also a sad fact that sometimes this really important piece of equipment, designed to make you sound better, can actually become a big headache of its own. These three EQs from Yamaha do what EQs are supposed to do - clean up your sound and stay out of your way.

The GQ1031C is a mono EQ with 31 equalization bands at 1/3 octave intervals from 20Hz to 20kHz. It does a great job of removing all the extra little sonic litter that can creep into your sound during live performance. Of course, the GQ1031 comes with the EQ staple features of highpass filter, balanced I/O, Peak indicators, and Bypass button.

For a great graphic EQ, they don't get much better than the GQ2015A, a stereo EQ that's simple, easy-to-use, and packed with power. Since it's stereo, you can use it to control your entire mix or separately treat two individual sources. Imagine, 2-channel stereo versatility, all in a slim 1U-size. The GQ2015A offers equalization bands per channel at 2/3 octave intervals from 25Hz to 16kHz. All the EQ essentials are there, including highpass filter, balanced I/O, and bypass switch.

The Q2031B is a dual channel, 4-band graphic equalizer that gives you a smooth, clean sound without any hassles. Providing quiet operation with less than .05% total harmonic distortion and noise levels better than -96dB, you can be sure your signal is pure. The Q2031 offers 31 EQ bands per channel t 1/3 octave intervals from 20Hz to 20Khz, highpass filter, balanced I/O, sensitive peak indicators, and bypass button.

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Free 2-year Warranty

Sweetwater's 2-year Total Confidence Coverage™ Warranty gives you extra peace of mind at no extra cost.

Learn More about Total Confidence Coverage
Tools Icon

Save money with free parts & labor!

Fast Icon

Get back to making music with the industry's fastest turnaround time.

Award Icon

Fix it the first time with our award-winning, factory-certified Service Department.

Back to navigation

Tech Specs

  • Manufacturer Part Number: Q2031B

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

Back to navigation
Close Close $2,000 Pick Your PRS Giveaway -- input your email address below to enter or click here to learn more.

See giveaway details & rules or check out our past winners!

Success!

Your email, has been entered to win this giveaway. Good Luck!