Sennheiser HD 660S2 review: I'm an open-back believer

When you want to really explore the detail and depth of your favorite tracks, the Sennheiser HD 660S2 are the perfect tool for the job.

Sennheiser HD660S2 REVIEW

Sennheiser HD 660S2 - Reviews Headphone Reviews and Discussion

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Open-back Sennheiser HD 660S2 headphones boast wider soundstage and crisper low frequency response - Yanko Design

Just got the 660s2 today : r/headphones

Open-back Sennheiser HD 660S2 headphones boast wider soundstage and crisper low frequency response - Yanko Design

Sennheiser HD 800 S Over-the-Ear Audiophile Reference Headphones - Ring Radiator Drivers With Open-Back Earcups, Includes Balanced Cable, 2-Year Warranty (Black) : Electronics

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Sennheiser HD 660S2 Open-back Headphones

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Open-back Sennheiser HD 660S2 headphones boast wider soundstage and crisper low frequency response - Yanko Design