SENNHEISER HD 660 S - HiRes Audiophile Open Back Headphone

You hear it the way it is supposed to be. Great!

Hurt my ears. Not a good fit.

so after owning for the first week or so I thought these headphones were good not great, my DT1990 PROS were great.i decided to do a couple upgrades to the HD660S new high end 1.2m cable and replaced the earpads with a set of sheepskin nu fantasia earpads for HD650 about a $125.00 investment, but well worth it these headphones now sit right beside my DT1990 PROS and sound great .these 2 items changed the sound of these cans dramatically for the better.not sure if the original cable was faulty or if the pads make all the difference, but I was gonna change the cable regardless .I do wish sennheiser wouldve thrown in a shorter 1.2m cable also, seeing the cost of these cans.

This was a Christmas present to myself and I wanted to be able to listen to music through something other than my AirPods or my sound bar. I listen to music with my headphones on my MacBook Air, with Spotify or Youtube. I have listened to Led Zeppelin, some jazz, and classical, and everything sounds very clean. I could hear Bonzos squeaky kick drum pedal very clearly. (Led Zeppelin fans will know what that means.) Though I didnt buy the headphones to listen to movies or TV on my MacBook the sound is great as well. I watched Almost Famous recently, and the movie and the music sounded great. The headphones are so comfortable. The movie was 2 hours long, and the head phones were never uncomfortable. I am very please with my the headphones.

No ear fatigue like with other headphones.

I use this with my schiit hel 2 with my ps5 and it’s fantastic if your playing single player games cause there’s no mic

If you are looking for noise cancellation then this is not the headphone youll want to buy However if sound is your preference then this is the right product

The best headphones I own hands down.

(Coming from the hyper x cloud alphas) I was looking for some end game headphones for gaming, and i found them. These sound amazing, so clear and crisp. Imaging on point. Has a decent sound stage, so overall great for competitive fps games for sure. The only negative is the tight clamp at first, left them over night stretched on a box and since then they get more and more comfortable by the day. Thanks Z for making me drop 5 hundo, it was actually worth it.

Expensive and worth it. Im audiophile of several decades. Ive tested many headphones over this time. These rank with the best. Fit and finish is first class as youd expect. These cans fit tight at first but adjust over time for a good comfortable fit. If you value the fact that headphones should reproduce musical performance as close to the intent of the original source producer you will not be disappointed. These cans are about as dynamically neutral and fully balanced as you can get at this price point. The soundstage is wide and the nuance of finally orchestrated music is intense. These cans will accentuate the best sonic qualities of source material as well as bring out the warts. If you listen to compressed music, i.e., iTunes, Spotify, etc, you are wasting your money here. Lesser cans will suffice. If you listen to music through DACs, still listen to CDs, or subscribe to high def streaming services like Tidal you will rejoice at what these cans do for your ears.