Audio Technica Ath M40x Vs M30x. Beyerdynamic DT 770 PRO. It does an even better job at balancing all different ranges of tonality and timbre than the M20x but it even goes a few steps farther.
The ATH-M30x features large 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils. Please watch the updated version of this video. The ATH-M40x costs about twice as much as the ATH-M20x.
Japanese companies known for the impeccable quality and value of their electronics produce everything from killer XLR cables to microphones to the subject of this comparison monitoring headphones for.
The M30x has a higher build quality and the ear cups seem to hold up better. The 35 mm jack is slightly bent see photo but works fine. If you ever want to use these with your phone youll find yourself with a lo. The M30x has a higher build quality and the ear cups seem to hold up better.