Unfortunately, this deal has expired 15 July 2023.
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440°
Posted 16 May 2023
Sennheiser HD 660S Headphones £259 delivered @ Sennheiser
Free from United Kingdom ·
Shared by
redkop
Joined in 2008
77
120
About this deal
This deal is expired. Here are some options that might interest you:
Open Backed Wired Headphones currently on sale
Added by Yasmin26
🔘Hi-fidelity sound
🔘Open-back design
🔘42mm transducers
🔘Luxurious comfort
🔘Detachable cable
Reviews
The powerhouse open-back headphone
Connects you to the deepest corners of your music collection.
A Direct Connection To Your Music
Known for their engaging signatures and liquid-smooth response, HD 660S predecessors HD 650 and HD 600 shattered performance barriers in the audiophile headphone category.
From Our Ears To Yours
In just one listen you will understand why the HD 660S is so special. Thousands of listening sessions later its purpose is even clearer.
Meshing Together
The steel mesh found on the HD 660S drive unit is interesting in design but most impressive when it comes to performance.
Capability, Meet Versatility.
Today’s audiophile has more component choices than ever.
Handled with care
Every HD 660S has experienced a matching regimen to mate each transducer to its opposite- channel counterpart.
It's all about connection
We packed your HD 660S with a versatile set of essential cables, each one impedance-matched with ultra-low capacitance.
Specifications
Article number (SKU): 508826
Frequency response (speaker): 9 Hz - 41,500 Hz
Sound pressure level (SPL): 104 dB (1 V)
Impedance: 150 Ω
Total harmonic distortion (THD): < 0.04% (1 kHz, 100dB)
Cable length: 3 m
Adapter: stereo jack plug, gold-plated 1/4" (6.35 mm), unbalanced, 3-pin 4.4 mm, balanced, 5-pin
Transducer principle: dynamic, open
Weight: 260 g
Connector: stereo jack plug, gold-plated 1/4" (6.35 mm), unbalanced, 3-pin 4.4 mm, balanced, 5-pin
Ear coupling: circumaural
Magnetic field: 4.5 mT
Documents (PDF)
Useful Link
Added by Yasmin26
🔘Hi-fidelity sound
🔘Open-back design
🔘42mm transducers
🔘Luxurious comfort
🔘Detachable cable
Reviews
The powerhouse open-back headphone
Connects you to the deepest corners of your music collection.
A Direct Connection To Your Music
Known for their engaging signatures and liquid-smooth response, HD 660S predecessors HD 650 and HD 600 shattered performance barriers in the audiophile headphone category.
From Our Ears To Yours
In just one listen you will understand why the HD 660S is so special. Thousands of listening sessions later its purpose is even clearer.
Meshing Together
The steel mesh found on the HD 660S drive unit is interesting in design but most impressive when it comes to performance.
Capability, Meet Versatility.
Today’s audiophile has more component choices than ever.
Handled with care
Every HD 660S has experienced a matching regimen to mate each transducer to its opposite- channel counterpart.
It's all about connection
We packed your HD 660S with a versatile set of essential cables, each one impedance-matched with ultra-low capacitance.
Specifications
Article number (SKU): 508826
Frequency response (speaker): 9 Hz - 41,500 Hz
Sound pressure level (SPL): 104 dB (1 V)
Impedance: 150 Ω
Total harmonic distortion (THD): < 0.04% (1 kHz, 100dB)
Cable length: 3 m
Adapter: stereo jack plug, gold-plated 1/4" (6.35 mm), unbalanced, 3-pin 4.4 mm, balanced, 5-pin
Transducer principle: dynamic, open
Weight: 260 g
Connector: stereo jack plug, gold-plated 1/4" (6.35 mm), unbalanced, 3-pin 4.4 mm, balanced, 5-pin
Ear coupling: circumaural
Magnetic field: 4.5 mT
Documents (PDF)
Useful Link
More details at Community Updates
Edited by a community support team member, 16 May 2023
55 Comments
sorted byThey are advertised as "refurbished", which in my opinion is rubbish as I am certain all the pairs I bought were brand new. This is I believe a gimmick to help them sell more. Cambridge Audio do something similar on their ebay store.
Really worth having a look as the Outlet prices are very attractive and as said, brand new in brand new packaging, with a warranty as far as I can tell.
Would this be worth buying as an upgrade?
EQ won't help much either. If the price dropped to £10, I still would not buy them. (edited)
Throw her out and enjoy her absence.
They have the largest soundstage out of all the hd 6XX series , midrange is perfect as good as any hd6XX , the detail retrieval is comparable to hd700 and the bass is deeper than hd650 with more mid bass .
I haven't tried the new 660s2 but I am planning on buying them when they go on sale (edited)
As a non-audiophile, would it be like going from SD TV to HD TV or will it be a subtle difference that most people wouldn't really pick up on?
Take anything people say about chains or DACs with a bucketload of salt
Also “youd need an audio DAC to get the most out of these” - ALL wired headphones REQUIRE a DAC (digital to analogue converter) if the source is digital. The TV will have a DAC built in if it has a headphone jack
The difference would depend on which AKGs you have but I suggest getting the much cheaper HD 560S instead. (edited)
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