SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone

I use them for gaming, they are a significant upgrade from any gaming headset you can buy, ive owned them all. they are comfortable as heck. noise canceling is not great but really thats not what you bought these for. enjoy.

First, this was purchased as a “New” item. It was not. I will NEVER purchase anything again provided by Worldwide Stereo. This is the second time I received an “open box “ item. As far as the cans themselves…..they are nothing special. If you have superb hearing, the highs are almost ear piercing at times. Even at low levels. Build quality is toy like. There are much better phones out there for far less money. I do not recommend these.

Great build quality, sound stage is top tier.

I have really enjoyed my Sennheiser headphones, the sound quality is excellent. I have purchased replacement ear cushions a few times as the original ones dont last forever and after trying to wash them, they were just gross. But these headphones are worth every penny!

I loved this headphone. It sounds amazing and I highly recommend if you can tolerate wearing a headphone. I cant myself, I get a headache 10 minutes after wearing it because headphones push on my facial pressure points. That is partly why I returned, because it was just painful to wear. The clamp force is high but loosens up after a couple days. Overall I dont think Im going back to headphones anytime soon. Ill stick to IEMs. Recently got the moondrop blessing 2s and love them. Definitely different sound from these warmer boys though.

Quick shipping and great product. Love the noise cancellation and comfort of these headphones. Sound quality is excellent. Great gift for Christmas

GREAT HEADPHONES, BUT NOT BUY FROM AUDIO 46. They are selling either returned items as new or selling refurbished or fake items as new. I purchased from another retailerand they are worth the money.

Best open headphones! Recommended for sure!

Tuve los Sennheiser 650 y la vdd no me acomodaron; sin embargo éstos son una maravilla. Los uso con un FiiO M9 y puedes escuchar todos los detalles de la música. Los uso para escuchar rock, heavy metal y música clásica. Los recomiendo ampliamente para todos los melómanos.

The amount of detail in these are very impressive. A punchy but balanced sound signature will keep you engaged in all kinds of music. Open-back design creates very immersive sound staging, but sound VERY easily bleeds through as a cost. For gaming, these are great headphones, just keep in mind that your mic may pick up noise if you play on high volumes. For music, I have no complaints. No discernible distortion at various volume levels after first few days of listening, and these arent even broken in yet. I highly recommend if you have not owned high-end headphones yet, and if you enjoy hi-fi audio. I also recommend a quality amp to unlock the full potential of these headphones.