HD 660S2

Sennheiser

HD 660S2

6 positive 0 neutral 2 negative

Based on 8 Reddit mentions

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Any open back Sennheiser better than the Beyerdynamic DT 1990 Pro MKII?

Personally 660S are better 600, higher resolution, a little bit more open, with preserved mid end. Same as with 660S2 being better 650s, higher resolution, a little more open, this time with less bass roll off (can actually hear the buss thump) and with preserved mods. Both S1 and S2 are definitely

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SomewhatOptimal1 in r/sennheiser

March 4, 2026 7:59 AM

5

Any open back Sennheiser better than the Beyerdynamic DT 1990 Pro MKII?

Stock sound over the DT 1990? I would personally choose the following Sennheiser headphones: -Sennheiser HD 800 and HD 800 S -Sennheiser HD 600 and HD 650 and HD 580 -Sennheiser HD 550 and HD 505 -Sennheiser HD 599 -Sennheiser HD 660S and HD 660S2 -Sennheiser + Drop PC38x -Sennheiser HD 620S(Closed

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SilentIyAwake in r/sennheiser

March 4, 2026 1:02 AM

3

Headphone brand Sennheiser is up for sale

Honestly not entirely surprised - Sonova always felt like an awkward parent for a consumer headphone brand. Their DNA is medical hearing aids, and Sennheiser's strength is in the exact opposite direction: audiophile listening, studio monitoring, the HD 800 series crowd. The bigger question for me is

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HeadgearAudio in r/audiophile

March 30, 2026 5:56 PM

2

Hangisi Daha İyi

70-80 civarı ideal bence. Bende de Truthear Hexa var, fiio ka1 dongle dac ile kullanıyorum telefonda. Ara sıra da Bowers & Wilkins Pi8 ile dinliyorum Hexa'daki o kritik dinlemeden sıkıldığımda. Pc'de Sennheiser HD 660s2 + ifi Zen Dac V3 ikilisi var. Default eq ayarlarıyla dinlediğimde tizler çok per

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grizzlybourbon in r/rockmuzik

February 15, 2026 7:44 PM

2

HD 620S vs HD 599 opinion

I think you have the same "issue" as me. Most people dismiss warm sounding headphones are wrong it seems and prefer the neutral audio. I, personally love the hd 598, 599, 660s2 sound, which is WARM sounding headphones. I also tried the hd620s - they're not bad but they aren't warm sounding, they can

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Notwalkin in r/sennheiser

February 7, 2026 3:45 PM

1

Tried yet another hd 599se - first pair in 2026, distorts during bass as per usual.

I feel like it. I used to use razer electra headsets for my pc - then in 2016 experienced the hd 598 - amazing, no issues, 10 years later, i'm struggling to replace them with NEW headphones that do the SAME job. The hd 490 pro is the one headphone everyone tries brainwashing you to think is "the one

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Notwalkin in r/sennheiser

February 15, 2026 8:31 PM

1

Top alternatives in Over-Ear Headphones

#1
HD 599 SE

Sennheiser

HD 599 SE

$159.95

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