Over-Ear Headphones · owner-verdict comparison
DT 770 Pro vs Sennheiser HD 660S2: what real owners say Real owners lean toward the Sennheiser HD 660S2: 61% of 231 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
61%of 231 owners recommend
61% recommend · 20% neutral · 19% don't
Owners praise
Lush, natural mids and vocals with classic Sennheiser timbre Deeper, richer bass with much better sub-bass extension than the older 6x0 Excellent imaging and soundstage for gaming and movies Owners complain about
Dark, veiled or muffled-sounding presentation Loses the forward midrange magic of the cheaper 600/650 Full owner report → What DT 770 Pro owners say “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!” “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.” What Sennheiser HD 660S2 owners say “I've had it for 5 years now and I still consider it the best of the 600 series”— @o.f.ftrack3444 on
YouTube “They are my go-to primary headphones.”— @scottlowell493 on
YouTube “At $250-$350 I would consider giving these a go at $600 they are a pass.” The web's most robust real-owner review aggregator — real opinions from people who actually own the product, every verdict sourced, nothing paid.
As an Amazon Associate we earn from qualifying purchases. Some links here are affiliate links — if you buy through one we may earn a small commission, at no extra cost to you. It never affects our scores, rankings, or which products we cover.
© 2026 ownersreview — independent, ad-free, sourced