“They are a total MARVEL and personally I recommend them HIGHLY to anyone who calls themselves an audiophile”
Translated from Spanish

81% of 253 verified owners recommend the Sennheiser HD 600, based on real owner verdicts aggregated from Reddit, enthusiast forums, and YouTube.
Affiliate blogs here say 83% recommend, while the owner-based score is 81%. They earn a commission on every sale — so we show them for transparency but never let them move the score.
The headline score reflects owners (Reddit, enthusiast forums), independent lab tests, blogs with no affiliate links, and YouTube owner-comments when they line up with owners. YouTube and Affiliate blogs are shown for perspective but kept out here — hover the i for why.
Synthesized from what Sennheiser HD 600 owners say — not a spec sheet.
Retailers' own star averages, for comparison — separate from our vetted owner-verdict score above.
“They are a total MARVEL and personally I recommend them HIGHLY to anyone who calls themselves an audiophile”
Translated from Spanish
“personalmente me agobiaba mucho al cabo de 1h de uso”
“I have the HD600 and I'm just not a fan because of the total lack of anything lower than upper mid bass and also how narrow the cups are which rub my ears raw”
“I returned the HD600 quite disappointed after a few weeks.”
“they're very good but the HIFIMAN HE400I are better”
Translated from Spanish
“estos audífonos son excelentes para mezcla en estudio”
“I’ve only ever tried the hd600 and honestly I think they’re the most overhyped pair of cans you can buy.”
“After listening to the 800S for a few weeks, the 600 sounds really REALLY dark.”
“los hd 600 en lo personal son el principio y el final del hifi no necesitas mas ni menos”
“it is a safe buy and I was surprised that the build quality really is good”
Translated from Spanish
“Este auricular creo que es super correcto”
“I got both the Sennheiser HD 600 and Slate VSX to compare. The Sennheisers were returned pretty quickly.”
“Son perfectos para usar con interfaces de guitarra”
“es muy bueno al momento de escuchar musica”
“I love my Beyerdynamic DT 770 and regret buying the Sennheiser HD 600 because they're so boring.”
“me parecen buenisimos el sonido estereo tan abierto que en verdadse disfruta”
“I used the Sennheiser HD 600 as well. Great for really hearing what going on and where everything sits in the mix especially for mids and highs, not as great for subs.”
“I sold them for the same thing you mention; feeling boxed in, no spatiality no soundstage”
Translated from Spanish
“The whole Sennheiser HD 600 series is mediocre and one can get better for far cheaper.”
“if I had to keep just one, I'd also go with the HD600”
Translated from Spanish
“HD600 has actually decent in game performance when properly amplified, so as long as you are not going to compete in a tournament you are fine, and honestly I wouldn't mind playing a tournament in those.”
“Sennheiser HD 600 - No; I love this headphone, but it needs a pad swap and a copper mass loading mod just to reproduce fairly average bass extension.”
“es una hermosura!”
“I personally don’t like the HD600 series, they sound a bit cramped and muffled to me.”
Practical notes owners raise — setup, quirks, and issues to watch for. They don't say whether the person likes the product, so they're not counted in the score, but they inform the pros, cons, and who it's for.
“I looked up the price of replacement pads for my Sennheiser HD 600, and they were hideously expensive.”
“Worth mentioning these are fairly high impedance headphones and definitely benefit from a DAC/amp setup, otherwise they might be quiet”
“From my personal experience comparing the two headphones, the HD600 was a tad brighter and the highs were slightly less smooth.”
“I've owned both models for years (still have 2 versions of HD600) and have compared them to other samples of said models.”
“Still love my hd580 but I am tempted just because I’ve never heard the 600”
“600 has more treble and is less warm, it’s more critical/technical”
“Side grade. More like a different flavor / tuning.”
“I really can't tell much of a difference”