Real owners rate these about evenly: 50% of 80 K712 Pro owners recommend it, vs 55% of 197 for the DT 770 Pro.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“I keep coming back to them frequently as I love their weight, fit and sound, especially for mixing music.”— _crackerjack73_ on Reddit
“Recommendation for the AKG 712 Pro, and perhaps tryout the k702 earcups for more detailed sound and wider soundstage.”— Bastelkorb on Reddit
“the 712 fell way short with boosted bass that created a muddled midrange and a tepid soundstage not as pinpoint accurate and open as the other 7 series.”— rajmahid on Reddit
“i'd say go for the Beyerdynamics since their only drawback is their harsh upper register of the frequency and nothing else. For the money, you can't beat them!”— chrissb34 on Reddit
“dt 770 100% and hyperx quadcast microphone! Best combo ever and "cheap"”— NervousNobody666 on Reddit
“The long term durability of these headphones seems to really depend on the climate where you live. When I moved to Florida the humidity and/or heat really caused them to start deteriorating fast.”— Lord_swarley on Reddit
Real owners rate these about evenly: 50% of 80 K712 Pro owners recommend it, vs 55% of 197 for the DT 770 Pro.
Owners point the K712 Pro at gamers wanting pinpoint footstep imaging and a huge soundstage for FPS titles, and classical and orchestral listeners who want spacious, airy presentation over bass slam.
Owners point the DT 770 Pro at gamers and FPS players wanting wide, precise soundstage in a closed-back set, and home studio mixers/producers who value detail and don't mind a bright signature.
The most-cited downside of the K712 Pro is bright, fatiguing treble with a dip in the mids that some owners find harsh or off-putting on longer listening sessions. For the DT 770 Pro, it's sharp, peaky treble (the well-known 'Beyer treble') that many find harsh, sibilant, or fatiguing, sometimes causing headaches after 10-15 minutes.