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Last updated: 20 Oct 2021
Best Parametric EQs for Mixing and Sound Production
Parametric EQs are arguably the most powerful types of equalizers available in audio mixing and production. They differ from standard graphic equalizers in that they offer full control over an audio signal's frequency. This means you can boost or cut decibels at will, increase the frequency, bandwidth, or range of every frequency you're working with. The result is masterful sound mixing that is sure to impress your client and improve the audio quality of the music by leaps and bounds. Great sound productions take a lot of effort and skill, but having some of the best parametric EQs in 2021 can make the process a lot easier.
In this post, we'll be going over some of the best hardware on the market, introducing phenomenal EQs that taught producers how to mix better music with their hands and ears. We'll also help you find the right EQ for your work with our in-depth buying guide.
Here are the highest-rated parametric EQs of 2021
1
Klark Teknik EQP-KT Tube Equalizer
– Best Overall
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THE SCOOP
Inspired by the Pultec EQP-KT classic, the Klark Teknik classic tube equalizer is near-magical in its ability to improve audio and deliver a master-level EQ performance. It is constructed from top-shelf components and kitted with specifications designed to surpass its original EQP-IA classic.
It uses the classic tube design and replicates the iconic warmth and depth of classic audio production by using the 12AX7 and 12AU7 tubes. It is a classic two-band parametric equalizer that lets you boost, cut, or dabble with both.
Pros
- You get a classic two-band EQ at an affordable price
- It features independent boost and cut controls that give plenty of creative freedom
- It features a rugged and attractive 2U rackmount chassis
Cons
- It only features two bands
2
Warm Audio EQP-WA Tube Program Equalizer
– Runner-Up
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THE SCOOP
The EQP-WA tube program equalizer lets you add a clear and addictive warmth to your track and push your music to the next level. The biggest selling point of this EQ is that you don’t have to spend a fortune to you achieve an iconic classical sound.
It is a tube rackmount equalizer, rocking the look of old Pultecs. It uses discrete circuitry with CineMag transformers and high-quality tubes to mold your sound, adding a gorgeous warmth and quality.
Pros
- Despite being only two bands, it features a broad frequency range
- It costs a fraction of other high-quality EQs
- It has transformative effects on cold vocals and instruments
Cons
- It’s a simple two-band EQ
3
Warm Audio WA273-EQ 2-Channel EQ
– Honorable Mention
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THE SCOOP
Revisit the legendary warm sounds of the 70s preamp and tasteful EQ in the Warm Audio WA273-EQ. It features a distinct and harmonically rich sound: rich bottom ends, focused mid ranges, and resonant highs.
The Warm Audio WA273-EQ 2-Channel makes just about everything sound better. Vocals are larger than life, synths are transformative, and electric guitars soar. It was modeled after the 1073 circuit topology and is a three-band EQ.
Pros
- The Warm Audio WA273-EQ reproduces the 1073 tasteful sound and makes slight improvements that add more flavor and warmth
- It uses 1073 transformer replicas made by Carnhill transformers
- It is a 3-band EQ with a wide frequency range
Cons
- It is a bit pricey
4
API 5500 2-Channel Parametric Equalizer
– Also Consider
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THE SCOOP
Arguably one of the best parametric EQs on the market, the API 5500is based on the 550 equalizer with modern updates that makes it suitable for modern studio work.
It gives you plenty of headroom with the two ops 2520 amps and transformer, delivers more range control, and features true hard-wire bypass which allows for no signal loss.
Pros
- It uses the classic 550B design for equalizers
- It has true hardwire bypass
- It features four bands and two channels and is perfect for modern studio producers
Cons
- It’s not the most affordable choice
Buying Guide for Parametric Equalizers
Equalizers are nearly magical in their functionalities. They let you adjust the volume level of frequencies within an audio signal and give you accurate control over the tones and frequency in a musical piece.
Parametric equalizers are a step up because they let you make more adjustments beyond just volumes. You can change the center frequency, adjust the gain, quality factor, use the cutoff frequency, slope, and filter selection. Purchasing semi parameters don't typically feature all these parameters, but they still give you better control of an audio signal.
As with most things in life, not audio processors are created equal. Some provide you more control over the others and are better suited to pocket. This guide section will cover everything you need to know about picking the right Parametric EQ for you.
What Are Parametric Equalizers About And What Makes Them Special?
Parametric equalizers have a maximum of five to seven frequency bands and give you precise control over the frequencies these bands contain.
They are better and give you parametric control over frequencies, which is better than graphic EQs.
Things You Need To Know About Before Buying A Parametric EQ
A great deal of the best parametric EQs on the market are semi-parametric, meaning they don't offer as many frequency bands and control parameters as you'd find on a fully parametric equalizer. This does not necessarily make them a bad or great choice. You're just more limited in your options, but you can still mix good music with a semi EQ.
While you're shopping for an EQ, it's important that you have a know-how of the following terms.
Center Frequency
It allows you to alter the center frequency value by which a notch filter is centered.
Gain(boost/cut)
It refers to the increase or decrease in amplitude of a band.
Quality Factor
It refers to the feel of the band or filter, that is how narrow or steep, wide or gentle it feels.
Cutoff Frequency
It allows you to manipulate cutoff frequencies of high-pass, low-pass, and band-pass filters.
Slope
Slope lets you control the roll-off rate of a filter.
Filter selection
This allows you to choose the filter type on each hand you're working with on your parametric EQ.
What Else Should You Know About Parametric EQs?
Parametric Equalizers are the exact opposite of graphic equalizers, which give you access to more bands. Parametric EQs offer you more control over each band, allowing you to set cutoff points, center frequencies, choose filters, and decide on slopes and other parameters.
Your choice of filter should be informed by the type of work you intend to do with it.
Naturally, for mixing and producing sound, a combination of a graphic and parametric equalizer would be best, but if you already have a graphic EQ, or you're looking for a new EQ, then it would be better to opt for a product with several frequencies bands and parameters, as well as great plugins. This way, you can dig into specific frequency ranges and adjust them until you get the sound you desire.
In the rare case that you're working with a space with poor audio or acoustic treatment, more bands will also be beneficial. They allow you to dig into specific areas and drastically improve the quality of the audio file.
Parametric EQ FAQ
Q: Can you use a digital EQ instead of analog?
A: By using digital EQs, you lose accuracy, which is the point of using a parametric EQ in the first place. It also encourages you to mix with your eyes instead of your hands and ears.
Q: What is the difference between a parametric EQ and a graphic EQ?
A: Graphic EQ offers you limited control over a broad spectrum of frequencies. They allow you to boost or cut the volume, while the best parametric EQs offer more precise control over limited frequency bands.
Q: Should you buy a parametric or graphic EQ?
A: You should purchase both if you can afford them. Both Equalizers have their place in a producer's tool kit and work together to produce richer, dynamic, and impactful music.
