SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone

I received the Headphones in a damaged box, it looked as if they had been previously returned by another Customer.

The two brands/models I was most interested in for the price were these and the Grado sr325x so i will be comparing these.

Pofessional looking and well made, but HD 560S sounds better, imo. Returned right away for HD 560S.

I was looking to upgrade from my Sennheiser HD 595 and was looking at Beyerdynamic DT 1990 Pro as well as Sennheisers HD 600, 650 and the new 660S. I found the 600 to be subdued and the 650 way to warm in comparison. The DT 1990 sounded great but ended up being more expensive.

Extreemly light not to tight sound quality and spacial sound quality are great perfect combo for gamming or music

Amazing sound quality. Good build, feels high quality despite being mostly plastic. Tight fit at first but nothing that cant be fixed over time!

Ive only just had my headphones for an hour and while they sound amazing from all the tests I preformed, the cable that connects to each side of the heads phone, in this case the left, will cut out the left channel if i move my head. Ive reconnected and Im pretty careful, just seems like a broken wire within the cable since i just have to move it a little to get it to work again

This thing is amazing and listening to music at such a high quality isnt something i havent thought of doing before but this really is worth the 500 dollars. But get a dac/amp if you want this thing to sound as good as it can be.

Amazing sound. Defintely an upgrade from the m50x.

Best open headphones! Recommended for sure!