Sennheiser HD 660 S Over the Ear Headphones - Matte Black (508231)

Perfection

Amazing sound with my RME ADI-2 DAC. Level of detail is incredible. Love these headphones with RME. Two great German brands married into something special!!!

Fantastic sounding headphones

Excellent headphones at an excellent price. I've been using these now for a couple of months and I am so happy with my purchase. I've recommended these headphones to more than a couple of people.

Professional headphones at a reasonable price

Quite happy with the product...
The sound is balanced, accurate and is giving me lots of pleasure by letting Roon "drive" it through one of the presets publicly available on the Oratory1990 website.
Recommended! Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: ma-josje-a6ryk5

I wouldn't purchase these at full price but for £250 they are good.

I wouldn't purchase these at full price but for £250 they are good.

Verified purchase:  Yes • Condition: pre-owned • Sold by: jonmbarlow