#1
beyerdynamic
MMX 300 PRO
45 positive 0 neutral 4 negative
Based on 49 Reddit mentions
$329.99
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Reddit mentions
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Yet another thread asking for opinions on the MMX 230
I refunded mine a few weeks after I got them and got a pair of MMX 300 Pro. Very comfortable to wear, decent sound quality, mic quality is "okay". But the ANC is basically non existent, they had (or probably have?) some major issues like https://www.reddit.com/r/BEYERDYNAMIC/comments/1pp0qdd/mmx_150_w
...nehalist in r/BEYERDYNAMIC
May 4, 2026 1:47 PM
2
Whats the pick?
The old 300 2gen ist closer in tuning to the original DT770 250ohm with the classic driver tech. The newer pro models use the new stellar driver that are easier to drive but imo sound very congested and grainy from mids to highs. The 300 pro also has a higher peak at 6k which is very piercing imo. T
...LilPierogi- in r/BEYERDYNAMIC
May 18, 2026 2:10 PM
1
