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Dangerous Music BAX EQ Mastering and Mix Bus EQ Certified Open Box , $2,969.10 - Add to Cart Skip to Product Information

Dangerous Music BAX EQ Mastering and Mix Bus EQ Certified Open Box

Stereo Mastering and Mix Bus Shelving Equalizer with Stepped Controls
Dangerous Music BAX EQ Mastering and Mix Bus EQ
Dangerous Music BAX EQ Mastering and Mix Bus EQ

Certified Open Box Savings!

Save $329.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $329.90 New for $3,299.00

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Dangerous Music BAX EQ Mastering and Mix Bus EQ Certified Open Box

Certified Open Box Savings!

Save $329.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $329.90 New for $3,299.00

Expressive EQ with Vintage Smoothness

This article was Written By

Our Product Research Team

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Drop Dangerous Music's BAX EQ into your signal chain, and you'll breathe sweet-sounding highs and three-dimensional lows into everything you pipe through it. Based on classic Baxandall shelving curves, this EQ is as simple to use as the bass and treble controls on a home stereo. Broad Q-shelving allows for powerful changes without altering the core characteristics of your mix, while stepped controls throughout provide accuracy and repeatability. High-quality components ensure transparent, phase-coherent sound. Whether you use it in a mastering rig, on your mix bus, or in your tracking chain, BAX EQ will improve the sound of anything you throw at it.

Baxandall curves provide broad, musical adjustments

BAX EQ is a stereo equalizer that employs gently sweeping treble and bass shelves to enhance your mixes. These EQ curves, known as Baxandall curves, are famous for their unique sound-sweetening properties. BAX EQ isn't a surgical tool. Rather, it makes broad, musical adjustments. With it you'll achieve subtle, yet powerful, sonic refinements over wide portions of the frequency spectrum. BAX EQ gives you the same smooth sloping and unique sonic signature that has been prized by top mastering engineers for decades.

Powerful filtering from easy-to-use controls

Although it's as easy to use as a home stereo, Dangerous Music's BAX EQ is capable of powerful sonic feats. Everything starts with its high and low shelves, which are the best bass/treble controls you're likely to encounter. Each control gives you up to 5dB of cut and boost that you can use to sweeten and deepen your mixes and masters. You also get high and lowpass filters that make short work of infrasonic rumble and high-end harshness. At Sweetwater, we've explored new frontiers of sound-sculpting by playing the filters against the shelves. And all settings are easily repeatable, thanks to BAX EQ's stepped controls.

High-quality components achieve real analog transparency

Conceived by legendary designer Chris Muth, BAX EQ is one of the most transparent equalizers you'll ever use. That's probably why it's found in the rack of so many top mastering studios. Rather than introducing color, this EQ's shelves maintain phase coherence. No matter how you set it, BAX EQ will preserve the core characteristics of your mix. Instead of making drastic alterations to your sound, it will simply enhance what's already there. The end result is a mix with distinctively sweet, open highs and powerful, three-dimensional low-end.

What the pros are saying about BAX EQ:

  • "I always use the BAX EQ as the beginning of my chain... and sometimes I only need the BAX. I like the way it's designed because it's very musical. I also use the BAX EQ for cutting vinyl records, I have one in my mastering room and one in my vinyl cutting room, it's really perfect for reshaping the music for vinyl." — Antoine "Chab" Chabert (Mastering Engineer)
  • "Stadium Red Engineer Ariel Borujow's [mix] chain is: out to the 2-BUS LT, to an SSL compressor, then to the BAX EQ. He swears by it, he won't mix any other way." — Claude Zdanow (Engineer, CEO, and founder of Stadiumred)
  • "I love the BAX EQ! Its the cleanest and most musical piece of gear that I own!" — Glenn Schick (Mastering Engineer)
  • "Great for making the tone more focused and tight in the low end, while adding brightness to the high end without being brittle." — Maor Appelbaum (Mastering Engineer)
  • "The BAX EQ is an awesome piece of gear. I've been looking for years, maybe a decade, for an effective highpass filter that can take the infrasonic muck out of a mix, without destroying what's going on in the bottom end. And the BAX EQ is the only one that I've ever found that can do that. Add a little bang back in, right in the kick drum area, like 74Hz, and it's perfect. It's killer." — F. Reid Shippen (Mix Engineer)
  • "The thing that really sold me on the BAX EQ is the highpass filter. I haven't found a plug-in highpass filter that sounds nearly as smooth. I think that the BAX has a highpass that sounds very transparent [and] there's less phase shift." — Jonathan Wyner (Mastering Engineer)
  • "The BAX EQ is my new favorite box to put across my whole mix." — Fab Dupont (Mix Engineer)
  • "It's especially effective in the low range. Just half a dB or a dB of boost really brings out the bottom out without making it sound muddy." — Marc Einstmann (Mastering Engineer)
  • "As an owner of the 2-BUS, BAX EQ, the MONITOR ST, and the DAC-ST, I have to admit my mixing has more depth, very clean, and more headroom than I infrequently get; most importantly, it feels as if my mixes are done from a $2 million console. I am quite content with my work these days. I am a huge fan of Dangerous's gear, every piece is well thought out sonically and well physically designed." — Mackenold Jean Louis (Composer, Artist, Songwriter, and Mix Engineer)

Dangerous Music BAX EQ Features:

  • Classic Baxandall shelving curves are as simple to use as the bass and treble controls on a home stereo
  • High and low shelves provide to 5dB of cut and boost for sweetening and deepening mixes and masters
  • High and lowpass filters eliminate unpleasant infrasonic rumble and high-end harshness
  • Broad Q-shelving allows for powerful changes without altering the core characteristics of your mix
  • Stepped controls throughout provide accuracy and repeatability
  • High-quality components ensure transparent, phase-coherent sound
  • Gives you the same unique sonic signature that has been prized by top mastering engineers for decades
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

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

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.