Sennheiser - HD 660S2

hd660s. I love both its strength as well as its weaknesses, making it my favourite pair of gears

hd550 is a fairly affordable and safe pick imo. If you don't mind eq the 560s is another good set. If you love vocals get something from the hd6-line. HD660S2 can be found anywhere near $400 these days

I got and returned the 109 Pro after few weeks. They are super comfortable, nice sounding and that is it. They are nice they didn't do much for me no complaints it just OK. I found my self going back more and more to my older Arya Stealth and 6xx. Obviously everyone is different but I think under $1000 there is much better at least objectively better headphones and you can listen to them first. Focal Clear, Arya Stealth, LCD-2C (used) I would even throw in 660S2. All these to me sounded better than 109 Pro.

I've tried the HD660S2, it did not impress me compared to the HD800s, I auditioned them back to back. My reaction to the HD660s2 was something along the lines of "Better bass better imaging version of the HD6XX (which are a third the price)." My reaction to the HD800s was... well I had no words I was blown away and moved to tears.

Hi how about drop hd6xx, or sen had660s2, if yiu boughr 6xx fit the custom cans bass mod kit and not far off sounding like 660s2. Also can thicker ear pads too . Regards mark

Had similar issues with my warm & dark sounding Senn 660S2s with extended sub bass where the sound was underwhelming, muffled like there was a blanket over the instruments when tested with PC, phone, portable minidisc and mp3 players.I even preferred my leaner and brighter sounding cheap HD 400S over them. What is night & day sound quality wise for me was a HiFi amp connected to my PC and even better, stereo amp/CD player.You know it as soon as you hear it, its always the clarity of the cymbals that leaps out and the wider space between instruments that make them all blend well together.

Any Sennheiser wired mainliners 5xx and up, like the 560S, 600 and 660S2. Between thick memory foam padding, big earcups and open backs you barely notice they're there once you're used to them, and you do get great balanced sound too.

I have a pair of Sennheiser HD660S2s—definitely a splurge, but worth it. I love the open-back design since it lets you hear the room around you, giving the sound a huge, natural “stage,” as they call it. There’s no noise canceling effect the way any closed headset would give you, but that’s kind of the point. My only gripe is the 6.3mm cable, which has to be adapted down to 3.5mm for the PlayStation Edge controller. It leaves this big, heavy connection sitting right on my lap. Still, the sound is absolutely phenomenal.

Same, HD660s2 on the little piece of schiit magni amplifier - sounds phenomenal. Can hear everything from the mechanical action of weapons on battlefield 6 and can hear when a song has subpar mastering for the first time ever - instruments/sounds I’ve never heard in songs I’ve listened to hundreds of times before. I think it’s fantastic for gaming, as a car audio basshead I also appreciate the improved sub-bass extension compared to the other hd600s - although obviously being open back and designed for sound quality it’s not head-rattling bass but fair compromise to me. Certainly improves explosions and such in action games.

Unos HD-660-S2 y un Fiio M15s y te aseguró que tendrás audio de calidad

1. If wireless/Travel/ -> Senn Momentum 4 (Nothing comes close to this for the $ you pay). 2. If wired/AMP/Open -> Senn HD 660S2 (Strictly needs an AMP, its very musical, RICH VOCALS, highly detailed MIDS, but not for games/movies and expensive setup). 3. If wired/NO-AMP/Open -> Senn HD560s (No AMP, its FUN good for Music/Movies/Gaming, great budget HP). Im not big fan of closed cans (except the Momentum 4) they do not match how the open HPs can sound. I own all the above and i personally use HD400-PRO which is same as HD560s, they are very similar in terms of sound i couldnt find any difference except the HD400Pros are hard to find and little expensive than the HD560s. But the coiled wire that included in the HD400Pros are very useful for me. I do have an unused Senn HD599 & HD600 which is not that good compared to the HD400Pros and HD560s, but the HD 660S2 is so brilliant for music, these cans are so detailed can reveal everything in the audio you play (VOCALS & MIDS) but it lacks the BASS and the horizontal soundstage that HD400pros/HD560s has, oh man that LOWS on the HD400Pros are so good in the Movies & Games, so i prefer my all rounder HD400pros/HD560s.