Uploaded August 2024 | Updated September 2026, 1 week ago

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The beyerdynamic MMX 300 Pro headset brings the Stellar.45 driver from the 770 Pro X Limited Edition and the DT 700/900 Pro X models to a gaming headset. With premium build quality and a solid microphone, does the new MMX 300 Pro take the crown as the best wired closed back headset? In this review I cover everything you need to know!

✅Purchase links:
Amazon (generic affiliate) - geni.us/oiKljm (Amazon)
beyerdynamic US (no affiliate): north-america.beyerdynamic.com/mmx-300-pro
beyerdynamic EU (no affiliate): europe.beyerdynamic.com/mmx-300-pro
Customize your own: europe.beyerdynamic.com/mmx-300-pro-manufaktur

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My IEM Measurement Database: gadgetrytech.squig.link
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0:00 - Intro
0:54 - Cable and Functions
05:53 - Build Quality and Comfort
09:08 - The Microphone
12:09 - Objective sound quality (measurements)
16:22 - Sound Quality for Music
20:38 - Sound Quality for Gaming
26:53 - Final Thoughts

DISCLAIMERS:
The links above charge you the same price as finding it on Amazon. However, purchasing through the links above would support this channel for future product reviews. We appreciate any support, but please feel free to purchase though any means you feel comfortable with.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

#beyerdynamic #gaming #headset