Beyerdynamic M 70 Pro Xchat_bubble_outlineFrom real comments

Vocal tone praise is common but not universal. Multiple commenters praised the M 70 Pro X's vocal sound, calling it 'pleasant,' 'fantastic,' and preferring it to the notoriously muddy SM7B. One user said the mic 'sounds so weird' and 'shallow,' with lows removed and nothing added, while another complained of a 'super muddy' result with almost no low end after buying it secondhand for $50. This split suggests results depend heavily on technique, source voice, and mic distance, since the sound signature clearly satisfies many broadcasters but disappoints others expecting fuller bass out of the box.

A pronounced proximity effect shapes the low end. Several listeners noted the M 70 Pro X has a pronounced proximity effect, meaning bass response increases sharply the closer a speaker gets to the capsule. One commenter pointed out that in a comparison video, being just 1-2 centimeters closer to a rival mic skewed bass perception versus the suspended M 70. Another suggested Beyerdynamic tuned this behavior deliberately, since people tend to speak with the mic almost against their mouth, using proximity effect to counteract the mic's naturally lighter low end for broadcast-style vocals.

A few practical concerns surfaced around treble, reliability, and price. Beyond tone, a few practical concerns surfaced. One listener found the treble 'pretty dominant' and potentially fatiguing, echoing another reviewer's sibilance complaint. A buyer of the companion M 90 unit reported a failure within the warranty period after light use, adding it was 'made in china' unlike their decade-old German-made DT 770 Pro, and mentioned the M 70 was later discounted to a third of its original price. Another commenter hesitated over justifying the $299 asking price against cheaper alternatives.