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Beyerdynamic MMX 330 Pro Review: The Wired Gaming Headset That Delivers

Martin Guay
Martin Guay - Chief Editor
12 Min Read
Header image for the Beyerdynamic MMX 330 Pro review, showcasing the sleek and professional design of the wired gaming headset with semi-open-back ear cups and a high-quality cardioid condenser microphone.
3.9 Exceptional sound quality and premium comfort make the Beyerdynamic MMX 330 Pro a top choice for serious gamers and audiophiles. While its high price and sound leakage may deter some, its overall performance and build quality justify the investment.
Overview
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I’ve tested countless gaming headsets, and while wireless models dominate the market, there’s something undeniably satisfying about a wired headset that delivers uncompromised audio quality. Beyerdynamic’s MMX 330 Pro enters the scene with a promise of top-tier sound, studio-quality microphone performance, and long-lasting comfort. At ~$330, this semi-open-back wired headset targets gamers and audiophiles who refuse to sacrifice quality for convenience. But does it justify its price tag? Let’s get into the details.

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beyerdynamic MMX 330 PRO Open Gaming Headset with Stellar.45 Driver and Condenser Microphone, Wired Gaming Headset Suitable for PC, Xbox, PlayStation and...

4.0
Amazon.ca
Beyerdynamic MMX 330 Pro Open-back Gaming Headset
$329.99
in stock
eBay

Design and Build Quality

Beyerdynamic sticks to a clean, professional aesthetic, leaving out flashy RGB lighting and exaggerated gamer designs. Instead, you get a robust, high-quality build that feels premium.

Comfort for Long Gaming Sessions

Gaming marathons demand comfort, and this headset excels in ergonomics: Velour ear pads provide soft, breathable cushioning that keeps your ears cool. Memory foam padding on the headband reduces pressure and prevents discomfort. Adjustable clamping force allows for a customized fit. Semi-open-back design enhances airflow, preventing overheating. However, some users noted that the inside of the drivers could press into the ears more than the MMX 300 Pro, leading to fatigue over extended sessions. The headband’s fontanelle cutout helps relieve pressure, making it suitable for long-term use. That said, sound leakage is noticeable, so if you game in a shared space, this may not be ideal.

Close-up of the Beyerdynamic MMX 330 Pro showcasing the velour ear cup and inner cup, highlighting the soft, breathable cushioning.

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Weight and Portability

The MMX 330 Pro is relatively light and slim compared to other gaming headsets, making it comfortable for extended use. However, the lack of a driver swivel means it isn’t the easiest to hang around your neck when not in use.

User Experience

Some users found the MMX 330 Pro to be slightly less comfortable than the MMX 300 Pro, as the inside of the drivers can press into the ears more.

Durability That Justifies the Price

Premium materials make this a long-lasting investment: Reinforced metal headband adds stability and prevents bending. High-quality plastic ear cups feel durable without adding extra weight. Detachable cables allow for easy replacements and customization. The detachable 3.5mm analog cable feels premium, though the strain reliefs may not be the most resilient. Unlike budget headsets that fall apart after a few months, this one is built to last.

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Image of the Beyerdynamic MMX 330 Pro featuring the soft, squishy headband and the wire link connecting to the headphone cup, emphasizing comfort and build quality.

Beyerdynamic MMX 330 PRO Gaming Headset, open-back
$329.99
in stock
Newegg.com

Cable Quality

The detachable analog cable is thick and premium-feeling, but the strain reliefs may not be the most resilient, potentially affecting long-term durability.

Inline Controller

The inline controller features a volume wheel and a mute button. However, it lacks mic volume controls, which were present in the MMX 300 Pro.

Customization Options

Beyerdynamic offers customization options for the MMX 330 Pro through their website. Users can add engravings and personal photos to the headset, allowing for a personalized touch.

Sound Quality: Pure Audio Precision

The MMX 330 Pro features Beyerdynamic’s Stellar.45 45mm drivers, the same found in their DT 900 Pro X studio headphones. The result? Audio clarity that few gaming headsets can match.

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Audio Breakdown:

Expansive soundstage: Excellent for pinpointing enemy positions in competitive games. Balanced bass: Punchy but not overpowering, preventing muddy audio. Crisp mids and highs: Ideal for voice chat and immersive in-game soundtracks.

Gaming Performance

For competitive gamers, positional accuracy is everything. In CS: GO, Call of Duty: Warzone, and Valorant, I could hear enemy footsteps and gunfire with pinpoint precision. In story-driven games like The Last of Us Part II, the immersive soundstage enhances emotional depth and realism. Additionally, latency is non-existent due to the wired connection, making sure every audio cue is heard in real time without delay.

beyerdynamic MMX 330 PRO Open Gaming Headset with Stellar.45 Driver and Condenser Microphone, Wired Gaming Headset Suitable for PC, Xbox, PlayStation and...

Music and Multimedia Experience

Unlike gaming headsets that overemphasize bass, this one delivers a balanced, true-to-life experience. Whether it’s rock, orchestral, or electronic music, every note sounds clear and natural. Podcast listeners will also appreciate the midrange clarity, ensuring that voices are crisp and well-articulated.

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Noise Isolation

The open-back design of the MMX 330 Pro provides a more natural sound and a greater sense of space but at the cost of passive noise isolation. This design choice may not be ideal for users who prefer a more isolated listening experience.

Sound Profile

While the MMX 330 Pro offers a balanced and powerful sound profile, some users noted that the open-back design results in a loss of low-end frequencies compared to the MMX 300 Pro.

Microphone: Studio-Quality Voice Capture

A great microphone is essential for gaming, streaming, and voice chats, and Beyerdynamic doesn’t disappoint. The cardioid condenser microphone delivers clear, natural voice reproduction.

Close-up of the Beyerdynamic MMX 330 Pro's microphone attachment, showcasing the high-quality cardioid condenser microphone.

Microphone Quality

The microphone on the MMX 330 Pro is praised for its clarity and precision, effectively blocking unwanted noises

  • Pros:
    • Rich, natural vocal capture. Minimal background noise pickup. Crisp highs and well-balanced mids. Excellent performance for streaming and online meetings.
  • Cons:
    • Fixed microphone (non-detachable). No built-in noise reduction software. Even though the microphone lacks software-based enhancements, the raw quality rivals dedicated standalone mics.

Where It Falls Short

Even premium headsets have downsides. Here’s where the MMX 330 Pro could improve:

1. High Price for a Wired Headset

  • At $330, it competes with high-end wireless headsets like the Audeze Maxwell and SteelSeries Arctis Nova Pro Wireless. If wireless freedom is a priority, this headset might not be for you.

2. Bulky Cable

  • The included 3.5mm cable is thick and slightly cumbersome. A braided cable would have been a better choice at this price point.

Beyerdynamic MMX 330 Pro displaying the wired connection via a 3.5mm cable, illustrating the robust and durable design.

3. Sound Leakage

  • Due to its semi-open-back design, audio leaks out, and ambient noise seeps in. If you need noise isolation, consider a closed-back alternative.

Price Comparison

The MMX 330 Pro is priced higher in the US compared to other regions due to regional costs and distribution logistics. This price difference may affect its value proposition for US customers.

Who Should Buy the MMX 330 Pro?

Buy it if You want exceptional wired audio with no compromises. You need a comfortable headset for long gaming sessions. You value high-quality microphone performance. You prefer a plug-and-play experience without software dependencies.

Skip it if You prefer wireless headsets with extra features. You need strong noise isolation in noisy environments. You want customizable sound profiles through software.

Final Verdict: A Premium Wired Gaming Headset

The Beyerdynamic MMX 330 Pro delivers exceptional sound clarity, a high-quality microphone, and premium comfort. While its price tag is steep, its uncompromised audio performance makes it a top-tier choice for serious gamers and audiophiles. However, if you need wireless flexibility or noise isolation, you might find better options elsewhere. But if wired audio is your priority, this is one of the best headsets money can buy.

For gamers and audiophiles seeking premium wired audio, the MMX 330 Pro is a worthy investment.

Alternative Headsets to Consider

HeadsetPriceConnectionFeatures
Beyerdynamic MMX 330 Pro~$330 USWiredStudio-grade drivers, semi-open-back, pro mic
Audeze Maxwell~$349 USWirelessPlanar magnetic drivers, Bluetooth & 2.4GHz, ANC
Sennheiser Game One~$199 USWiredOpen-back, wide soundstage, natural tuning
SteelSeries Arctis Nova Pro Wireless~$349 USWirelessANC, Hi-Res drivers, dual connection

The MMX 330 Pro is a stellar choice if you prioritize wired performance. The Audeze Maxwell or SteelSeries Arctis Nova Pro Wireless might be better alternatives if you need versatility.

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Reflecting…

The Beyerdynamic MMX 330 Pro is a premium wired gaming headset that excels in sound quality, comfort, and microphone performance. While it has some drawbacks, such as its high price and sound leakage, it remains a top choice for gamers and audiophiles who prioritize wired audio performance. If you can overlook its few shortcomings, the MMX 330 Pro is a worthy investment for those seeking exceptional audio quality in a gaming headset.

Image of the Beyerdynamic MMX 330 Pro's volume and mute button built into the cable, highlighting the ease of use and functionality.

Frequently Asked Questions

How does the MMX 330 Pro handle long gaming sessions in terms of comfort?

  • Answer: The MMX 330 Pro is designed for comfort during long gaming sessions. It features velour ear pads for soft, breathable cushioning, memory foam padding on the headband to reduce pressure, and an adjustable clamping force for a customized fit. However, some users noted that the inside of the drivers could press into the ears more than the MMX 300 Pro, which might lead to fatigue over extended sessions.

What is the build quality of the MMX 330 Pro like?

  • Answer: The MMX 330 Pro boasts a robust, high-quality build with premium materials. It includes a reinforced metal headband for stability, high-quality plastic ear cups that feel durable, and detachable cables for easy replacements and customization.

Does the MMX 330 Pro have any issues with sound leakage?

  • Answer: Yes, the semi-open-back design of the MMX 330 Pro results in noticeable sound leakage. This means that audio can leak out, and ambient noise can seep in, which may not be ideal for gaming in shared spaces.

Is the MMX 330 Pro suitable for use in noisy environments?

  • Answer: The MMX 330 Pro’s semi-open-back design provides a more natural sound and a greater sense of space but at the cost of passive noise isolation. Therefore, it may not be the best choice for users who need strong noise isolation in noisy environments.

How does the MMX 330 Pro perform in terms of audio quality for gaming?

  • Answer: The MMX 330 Pro features Beyerdynamic’s Stellar.45 45mm drivers, providing an expansive soundstage, balanced bass, and crisp mids and highs. This makes it excellent for pinpointing enemy positions in competitive games and enhancing the immersive experience in story-driven games.

What are the customization options available for the MMX 330 Pro?

  • Answer: Beyerdynamic offers customization options for the MMX 330 Pro through their website. Users can add engravings and personal photos to the headset, allowing for a personalized touch.

Does the MMX 330 Pro have any features for controlling the microphone volume?

  • Answer: The inline controller of the MMX 330 Pro features a volume wheel and a mute button but lacks mic volume controls, which were present in the MMX 300 Pro.
Header image for the Beyerdynamic MMX 330 Pro review, showcasing the sleek and professional design of the wired gaming headset with semi-open-back ear cups and a high-quality cardioid condenser microphone.
Overview
Exceptional sound quality and premium comfort make the Beyerdynamic MMX 330 Pro a top choice for serious gamers and audiophiles. While its high price and sound leakage may deter some, its overall performance and build quality justify the investment. 3.9
Sound Quality 5
Microphone Quality 4
Comfort 4
Build Quality and Durability 4.5
Design and Aesthetics 4
Noise Isolation 3
Ease of Use 4
Value for Money 3
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I write, talk about technology, gadgets, the latest Android news as much as any other fellow geek, nerd, or enthusiast does. I work in the IT field as a System Administrator, and I enjoy gaming when possible. I'm into plenty of things, and you can usually find me around Ottawa, Canada!For all business inquiry email business-inquiry [@] cryovex [dot] com.