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Average Price: $5,980
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Based on price data from 1 merchant for "George Massenburg Labs (GML) 8200". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The GML 8200 Parametric Equalizer is a masterpiece from the legendary George Massenburg, the pioneer of parametric equalization. Renowned for its unmatched sonic clarity, this 2U rackmount unit has set the standard for professional equalizers, finding its home in top-tier studios worldwide. Whether it's enhancing the subtleties of a vocal track or shaping the overall tone of a mix, the GML 8200 provides engineers with the tools for precise, no-compromise audio production.
Designed with a focus on versatility and control, the GML 8200 features five overlapping bands, each offering a substantial 15dB of boost or cut. The bandwidth, or "Q," can be adjusted from 0.4 to 4, granting you surgical precision over your sound. The lowest and highest bands offer a switchable Shelf mode, making this EQ as flexible as it is powerful. With its benchmark transparency, the 8200 ensures that the integrity of your audio remains pristine, even under the most demanding conditions.
Key Features:
- 5-band stereo parametric equalizer
- 15dB of boost or cut per band
- Adjustable bandwidth from 0.4 to 4 octaves
- Switchable low and high shelving options
- 2U rackmount design for professional studio setups
- External power supply included
Product specs
| Number of Channels | 2 |
| Tube | No |
| Bypass | Yes |
| Number of Bands | 5 |
| High Pass Filter | No highpass filter |
| Low Pass Filter | No lowpass filter |
| Q Type | Variable |
| Boost/Cut Range | ±15 |
| Freq Range High | .4-26kHz |
| Freq Range Hi-Mid | .4-26kHz |
| Freq Range Mid | .12-8kHz |
| Freq Range Lo-Mid | 15-800Hz |
| Freq Range Low | 15-800Hz |
| Inputs | 2 x XLR |
| Outputs | 2 x XLR |
| Frequency Response | 10Hz-80kHz (+/- 0.1dB) |
| Rack Spaces | 2U |
| Height | 3.5" |
| Depth | 8.5" |
| Width | 19" |
| Weight | 6 lbs. |
FAQs
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What makes the GML 8200 Parametric EQ suitable for professional studio use?
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The GML 8200 offers precise control with its 5-band parametric EQ, allowing detailed frequency adjustments across a wide range. Its exceptional frequency response from 10Hz to 80kHz ensures high fidelity, making it ideal for professional mixing and mastering.
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Does the GML 8200 provide true bypass functionality?
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Yes, the GML 8200 features true bypass, ensuring your signal remains unaffected when the EQ is not in use, preserving the original tone and integrity of your audio.
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Can the GML 8200 be used for both mixing and mastering applications?
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Absolutely, the GML 8200's precise parametric controls and wide frequency range make it versatile for both mixing and mastering, allowing engineers to shape sound with accuracy and finesse.
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How does the variable Q type on the GML 8200 enhance its functionality?
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The variable Q type allows users to adjust the bandwidth of each EQ band, providing flexibility to make narrow or broad frequency adjustments, which is crucial for detailed sound sculpting.
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What are the connectivity options for the GML 8200?
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The GML 8200 is equipped with 2 XLR inputs and outputs, ensuring professional-grade connections suitable for any studio setup.
Videos
ryansloandotnet
GML 8200 Walkthrough by George Massenburg Presented by RyanSloan.net
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about George Massenburg Labs (GML) 8200.
Features and functionality
Comparisons
User experience
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Owners express a strong attachment to the GML 8200, with one stating they will hold onto it indefinitely despite the discontinuation by Manley.
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Owners express a sense of loss over the potential discontinuation of GML hardware, indicating strong brand loyalty and appreciation for its unique sound quality.
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Use cases and applications
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The GML 8200 is highly valued in professional mixing environments, where its ability to make confident, drastic EQ adjustments is frequently praised.
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Build quality
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The GML 8200 is praised for its smooth, powerful sound, offering precision while being distinct from digital counterparts.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 6 Ratings
Artist usage
Add artist
In a studio visit video titled "わーだーさんのスタジオ訪問記〜NK SOUND TOKYO編〜【ニラジ・カジャンチ Neeraj Khajanchi】" on YouTube, Neeraj Khajanchi is shown using the GML 8200, a renowned stereo parametric equalizer. Known for its exceptional resolution and transparency, the GML 8200 has set the standard in recording studios worldwide for nearly four decades.
Used for the overheads on Why'd I Try, as stated by bandmate Michael Kirsch in this self-written October 5, 2010 SonicScoop article. The outboard gear list for Electrical Audio (where Why'd I Try was recorded) specifies an 8200.
Drums (Kentucky)
Bass Drum Front: Beyer M380 -> 1176 Limiter Slow Release, 20:1
Bass Drum Batter: Shure SM98
Snare: Sony C37e -> NTI EQ
Rack Tom: Josephson E22s Top and Bottom
Floor Tom: Josephson E22s Top and Bottom
Overheads: Royer 122 (L&R) -> 1178 Limiter -> GML EQ + 678k + 3726k
M-S Stereo: AKG C24 M.S (0 + ?) -> Electrical M-S Matrix
Room Ambience: Neumann CMV563 + N55k Capsules (L&R) -> 20ms Stereo Delay
Rimshot: Shure SM98 -> GML Limiter
Album Usage
The George Massenburg Labs (GML) 8200 has been featured on the following albums:
Just Like You
Michael Bublé (2025)
Atlantic City (Live in Jersey) [feat. Bruce Springsteen and Kings of Leon]
Kings of Leon & Zach Bryan (2025)
Drones
Muse (2015)
Christmas
Michael Bublé (2011)
Sex On Fire
Kings of Leon (2009)
Love Song
Sara Bareilles (2008)
Only By The Night
Kings of Leon (2008)
In Rainbows
Radiohead (2007)
Champion Sound
Jaylib & Madlib & J Dilla (2003)
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use George Massenburg Labs (GML) 8200, it is most commonly used with the following gear.
Community setups
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