I was like a lot of audiophiles starting out. I had a below $100 pair of headphones and thought it couldn't get much better than that. I looked at headphones like the HD650 and thought their pricetag, which is a hefty sum to most, couldn't be justified.

High-quality warm sound signature; Good imaging; Comfortable; Replaceable parts

Not the best build; Clamp is too tight at first; Not for trebleheads or bassheads

Light weight , comfortable to wear for long periods. Good sound reproduction . Not that comfortable to start with, but when they stretched as I said above they are .

Yes, I would recommend this to a friend

Good Bass; Great Sound

Uncomfortable

I have owned a pair of Sennheiser HD650 headphones for almost a year, and the sound they produce is quite simply divine. I have been producing, recording, editing and listening to music for many years and the HD650 headphones represent what I would consider to be the best in headphone audio quality.

I had the HD 555's previously and I wanted an upgrade. Had been very happy with Sennheiser so I decided to stick with them. These were a very noticeable upgrade of my previous set and they were totally worth it.

I was looking for a noise canceling headphone, however, it didn't work at all. But the price is the best I have ever see for hd650.

The Sennheiser HD 650 are by far one of the better headphones that Sennheiser has come out with over the last 5 years. They are also more expensive, but worth every penny. These headphones are Hi-Fi quality and very well built.

Nicest Headphone ever had. Worth the price.

Very light Comfortable Earcups Can hardly feel the headphone Awesome sound Way better than the AKG550

Expensive

T he HD 650 from Sennheiser is a class apart when it comes to looks as well as performance. It's not everyday that you see a pair of headphone so delicately wrapped with foam in a big silver box.

- Comfortable; - Excellent sound

- none

Very few headphones deserve to be called a true "reference" but the HD650s are in very selected company of chosen masterpieces.