I'm currently running it and enjoy it. It took me a little bit to get used to it and sometimes I go back and forth between turning it off and on.

fwiw, I bought a pair of these renewed and they looked brand new. Pads were perfect, cords were bundled and wrapped as if they were done at the factory, carrying case was perfect and the headphones were spotless and had that clamping force you'd expect from a new set of 660s2's. It's been ~30...

I suspect they're referring to this Amazon Renewed listing for the 660s2 for $399 with Prime shipping (not an affiliate link, just a copy/paste). 90 day return window according to the listing. If you're okay buying refurbished this is an option.

I second this response. I had the 650 and returned it and got the 660S2. For me, the bass was so much better. I'm much happier with the S2.

In the spirit of @AxelCloris suggestion to continue sharing favorite pairings and tracks that we enjoy on the HD 660S2, the 660S2 is my first serious headphone purchase that I've kept and I'm thoroughly enjoying them. I'm new to the hobby and have a modest budget at the moment, so I'm driving...

Same. Except maybe a pad change, but never mess with anything else.

Who makes these cables? They look like a perfect color match for the copper on the 660S2.

Also, if you're wondering if the pads were affected negatively from this, they weren't. I realize that it looks like there's uneven pressure on them in the picture (and in that picture, there is indeed uneven pressure), but I just adjusted them so the pads had as even of pressure across the...

I had this same problem when I first got mine. What I did was put two older Bose computer speakers together and then placed my 660S2’s over them for several hours at time during the day and then overnight. After about a week, it really made a difference and I now I just hang them on my...

I don't know about any requirements for posting in other threads like a discussion thread/forum, but if you're looking to post or reply to a post in the Classifieds forum, I believe the requirements are being a member here for 30 days and having a minimum of 50 posts. I'm still relatively new...

Thanks for the suggestion. That looks like a great option and something worth saving up for or finding used. Appreciate it.

Do you have any solid state amps that you've liked with the 660s2's that you'd recommend? I haven't tried tube amps yet, but I plan to eventually so I appreciate the recommendations.

I've seen the Violectric amps a couple of times in the Classifieds here, but hadn't looked into them before. I'll have to do some research — thanks for the recommendation. I was thinking of getting the iFi go blu for when I'm away from my desk as I've read good things about it. Which iFi do you...

I recently got a pair of renewed HD 660S2s for $399 on Amazon and I'm really enjoying them. I'm primarily listening to newer artists including Lorde, boygenius, Julien Baker, Halsey, and then mixed in with some older artists like ABC, Florence + the Machine, R.E.M., Silversun Pickups and so far...

That cable looks amazing. I just learned about Fog City Audio cables earlier today on Reddit. It's great to see a close up picture, thanks for sharing it here.

Wonderful transaction. Fantastic communication. Tracking number sent immediately and headphones arrived several days early. Headphones were exactly as described and packed well. Recommend 100% and would work with him again!

Hello! I'm new to the forum and just getting started into this wonderful world of headphones, dacs, and amps. I've been lurking in a few forums to learn, and doom-scrolling through the Classifieds. Looking forward to learning more from others and contributing in a positive way where I can.