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Description
The Sennheiser HD 660S 2 headphones take the performance of its predecessors, the HD 650 and HD 600, to the next level with its supernatural speed and effortless instrument reproduction, even to the ends of the frequency range. The natural, warm sound and extended sub-bass make it an ideal choice for audiophiles.
Enjoy the Sennheiser Sound
By using a brand-new transducer and a specially ventilated driver unit, the Sennheiser HD 660S 2 headphones are able to provide audiophiles with a sound that’s perfectly suited for reproducing complex and intricate recordings with confidence. It’s sharp, and detailed and maintains the engaging and dynamic qualities that make music enjoyable. The 38mm diaphragm is agile thanks to the aluminium voice coil, allowing for precise tonal and spatial characteristics to be communicated through ultra-quick fidelity.Meshes with Your Music
The HD 660S 2 has a steel mesh that’s impressive in design and performance. It completes the ventilated driver, which controls the air displacement consistently to minimise turbulence. Consequently, the diaphragm moves freely, allowing the music to be heard in its purest form, with a perfect balance of authenticity and expression. The steel composition enables much tighter production tolerances, resulting in consistent characteristics of every headphone produced. When combined with the open-back earcups, the sound produced by each transducer is unrestricted, mimicking the natural soundstage.Matched for Perfection
Each unit of the Sennheiser HD 660S 2 has undergone a matching process to pair the transducer with its counterpart on the opposite channel. These processes have very precise tolerances, and when combined with automated assembly, they ensure top-notch quality throughout.
Designed For Durability & Acoustics
The materials used to design the HD 660S 2 are lightweight and carefully chosen to not affect the acoustics of the system, while still maintaining the durability needed for daily, extended use.Connect to Any Source
The HD 660S 2 comes with multiple 9.8 feet /3m-long cables in the box. The ¼-inch / 6.3mm stereo connector is the standard plug for audiophiles and can be used with various devices such as headphone amplifiers, A/V receivers, digital audio players, and more. The 4.4mm balanced connector is designed for newer balanced output devices such as headphone amplifiers and digital audio players and provides a more stable connection over time.
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True tone and Beautiful piece! Sounds very good on stage.
It's an IEM like cable for full sized headphones which is extremely flexible and durable at the same time. A nice upgrade to those hard rubber cables or even a fabric cable. A must buy!!!
It works very well but noise is coming when connected to mobile anyway value for money
The greatest entry-level DAC for anyone looking to start their audio journey. The addition of a DAC to the earphones improves the sound quality.
This small device seriously improves the audio quality of your IEM. It gives boost to your IEM to run with its full potential..
I have paired this with my KZ ZSN Pro X nd Salnotes Zero nd there was a lot more improvement in the audio quality. The bass became tight, quality was improved everything sounded well. Before pairing they sounded different nd felt not upto the mark.
If you're on tight budget nd want to experience the audiophile journey then this is the best portable DAC you can start with. It costs less than 1.5K nd it performs way more than the price.
You won't be disappointed at all.
Extremely well made cable. Feels premium. Sound of the iem definitely got a boost
This is my first IEM, choosing BLON was not easy because there are so many options in that price sector. I was using SkullCandy Dime for music before this and HP gaming Earphone for my competitive gaming sessions. I wanted something that can fulfill my both needs so did some research and choose BLON. It's sound balanced, it's really good. I mostly listen to Jazz, Blues and Progressive Rocks in this days rarely some Pop and EDM's. Bass is there but not Heavy like BOAT's and not too low like Skull Candy. So in sound sector am happy.
Music is very clear. Great pair of drivers worth the price. First time iem buyers can surely go for it
I found this the be best entry level DAC.
Recommended for the beginner users.
The output is great and i have used with my IEMs. Sound output is nice ofcourse not as close to my LG v30 plus mobile.
If you have black/stealth styled IEMs like I do with the Truthear Hexas, and are seeking to use a balanced amplifier for them (I'm eq'ing them through the Qudelix 5K), the Tripowin Amber seem have the most congruent look for that setup. Matte black + copper looks quite suave in almost all settings.
Soundwise these cables do not diminish the original sound quality – they seem acoustically transparent. Could clearly hear the difference between my OG BTR5 balanced output and the Qudelix 5K's through this.
I prefer using my Sennheiser HD599 for long calls as they have a lighter clamp compared with my other headphones, but they do not come with a mic. This converter allowed me to get a Vmoda Boom Pro style cable and attach it to the HD599 for ultimate conference call bliss.
P.S. Works with my ATH M40x (and therefore the M50x too) as well! Might be an option for Sennheiser HD560S / HD400 Pro users as well since they use the same connector as the HD599
Delivers high quality music. Very convenient to use and carry
