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Sennheiser HD 660S2 Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black

£9.9£99Clearance
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Siegfried: Time to say adieu MM. I thank you for helping me see the dark light but keep my optimism. I have enjoyed my time with you again. It has been a while. I ask you to wrap up your thoughts about the Sennheiser HD 660S2. I now look you in the eye and say Prost and Zum Wohl mein Freund! May have to go for the Fiio as I can buy Fiio here in Norway,plenty to think about? once again many thanks for your time Bass is tight and controlled while having excellent speed and mid-bass texture. Deep, low rumble until 30Hz with superior definition. However, those used to accentuated sub-bass will not find it here. The weight of expectations bears heavier on the HD 660S2 than any other pair of mid-range headphones. Perhaps unfairly so, but that’s what makes reviewing them worthwhile.

Sennheiser HD 660S2 | Audio Science Review (ASR) Forum Sennheiser HD 660S2 | Audio Science Review (ASR) Forum

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence. Both headphones are equally fast, the 109 PRO has the lead when it comes to dynamics, impact and raw power but it can also sound a little hollow and bloomy.The HD660S2’s mids are clear from the middle of the mids, like 300hz-ish, all the way up to the 3.5khz area and are linear like the HD560S. They also feature that technical ability of the HD660 that allow you to selectively listen to individual vocalists. I must admit I was curious to listen to this new implementation of the classical oval-shape driver by Sennheiser, but it was a real disappointment. Too much expensive but, overall, terrible sound performances if compared to the old (but gold) HD 650. The latter has one of the best presentations ever created: there’s much better in definition, much better in soundstage, much better in dynamic, but there’s nothing better in timber than HD 650. That’s why everybody buy it (again), once realizing this.

HD 660S2 – Sennheiser Thailand HD 660S2 – Sennheiser Thailand

Many critical listeners demand a neutral sound from high-end cans, and the somewhat tame bass performance oftheHD 660 S2’s predecessors was a common gripe. While both previous iterations of theHD 660 are regarded as modern classics amongst Hi-Fi heads, the need for a tweaked version of what many feel was aural perfection shows what a discerning bunch audiophiles are. A sound comparison between the HD660S2, the HD650 and the HD660S is included in the course of the main review and not in a separate section.

Frequently asked questions

As the performance was very good already, it is rather difficult to muster a holistic improvement. Sennheiser HD 660S2 Sound READ NEXT: Our favourite Bluetooth headphones Sennheiser HD 660S2 review: What did we like about them? I could listen to the HD 650 for hours and not get any fatigue. With the 650 you must come to the notes . In comparison to the S2, with the S2 the notes come to you. Not in a an annoying “why is this guy always wanting to talk to me” at the party feeling but in a “I am so glad she enjoys coming over and engaging in a conversation with me” feeling. The S2 is closer to me. More intimate than the 650. That is wonderful unless there is bad breath involved. Nothing personal Siegried. We all get that at times. So basically, Sennheiser is emphasizing the HD 660S2’s natural, warm sound, with extended bass and its unfatiguing character. The bass as a whole is relatively balanced but not strictly neutral and reference tuned, the HD660S2 is following the route of the HD650 with a mildly emphasized bass and upper-bass.

Sennheiser HD 660S2 review: Wired for sound | Expert Reviews Sennheiser HD 660S2 review: Wired for sound | Expert Reviews

TheHD 660 S2's upgrades look like sensible ones, butSennheiser nevertheless has a big task on its hands as it tries to satisfying the fussiest demographic of music lovers. So, how do you follow up a bonafide classic? There is no easy answer to that question. Sennheiser has been hard at work, trying to capture lightning in a bottle one more time. Despite the usual sneer directed at plastic for not having a “premium” enough feel in hand, the HD 6xx series of headphones tend to last for a long time. My HD 650, for example, have been going strong for over seven years. The familiar design of the 6XX series re-appears on the HD 660S2. Renowned for their neutrality and musical delivery, Sennheiser’s HD 660 headphones have a cult following. Now in S2 form, the updated model features lighter voice coils and improved airflow, helping to enhance the bass response. Dropping from 110Hz to 70Hz, the bottom end now has noticeably more impact, without spoiling the headphone’s legendary sonic precision.I advise against third-party earpads since all of them, without exception, ruin the sound. Comfort and isolation This is a tuning with plenty of bass and mid-bass that favors the fun and enjoyment factor rather than actual tonal accuracy.

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