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Superlux HD-668 B

Superlux HD-668 B

Studio Headphones

  • Circumaural
  • Semi-open
  • Dynamic
  • Self-adjusting headband for comfort
  • Peak SPL: 98 dB
  • Impedance 56 Ohm
  • Frequency range: 10 - 30,000 Hz
  • Power capacity: 300 mW
  • Detachable cable
  • 1 m and 3 m cables with 3.5 mm stereo jack
  • Weight with cable: 251 g
  • Weight without cable: 228 g
  • Includes: 6.3 mm stereo jack and bag adaptor

Customers that were interested in Superlux HD-668 B, have then bought these products

Superlux HD-668 B 36% bought this exact product
Superlux HD-668 B
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€29 Add to Cart
Superlux HD-681 Evo BK 18% bought Superlux HD-681 Evo BK €29
Superlux HD-681 9% bought Superlux HD-681 €19.90
Superlux HD-681 B 9% bought Superlux HD-681 B €19.90
Superlux HD-681 Evo WH 6% bought Superlux HD-681 Evo WH €29
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824 customer ratings:

Overall rating
4.5 out of 5 stars
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5 Stars
485 Customers

485 customers have given this product a 5-star rating.

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5 of 388 feedback texts

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OK for the price

Frank6282, 16.04.2015

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I like to exercise bass playing using headphones when playing at home late in the evening. So far I did that with high end in-ears, which just sounds amazing. But - fumbling these headphones into my ears became cumbersome over time - I hoped having some over the ears phones I could just cramp on my head and start playing might be easier to use. Reading several reviews about which headphone to use for bass playing I found a lot recommendations for this one, and given the price is stunning low I ordered them.

When they arrived I did a first quick test by listening to some bass biased music - Marcus Miller, Victor Wooten etc. I found the sound quite OK, but not as impressive as reported in some reviews. Very good given the low price, but far from excellent.

Then I plugged them into my bass amp and tried them with my bass. Too bad - my bass sounds as dull over these phones as it always does when I use anything else than my in-ears.

So - if you want to listen to some pop music these phones offer decent quality for a very low price. For Jazz or anything where you want a neutral tone and transparent heights they or not the best choice - but hey, they cost almost nothing!

Bass players can use them for exercising. If you are up for a more vintage tone he will probably like these phones, especially if you use flat wounds. If you prefer clean or even brilliant sounds you need to invest more money.

Great Value Transparent Headphones

09.11.2015

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Having lived with these headphones for some months now, using them both for recreational listening, and for some more detailed mixing work I feel able to give some considered feedback.

Firstly, lets get any possible negatives out of the way. Buyers need to know that these are open back, and with that comes a great deal of spill, both in and out of the headphones. Sitting on the bus and using them to listen to music is very much not recommended ... but that's not what these are for.

Secondly, the build quality - whilst they've held up perfectly well over the time I've had them, they do feel somewhat flimsy. I'm careful with my equipment, and I think any user who uses a throw them-into-the-bottom-of-a-bag policy will end up regretting it.

Lastly amongst possible negatives are the slightly odd lengths of lead that come with it. One is rather short, and the other rather long. I've taken to using the long one as an 'extender' as needed, but usually use the shorter one. This works for me, but could be an issue depending on sitting position, placement of headphone amp/port etc.

The positives are obvious though: A detailed, clean, transparent sound, with none of the inflated bass found with closed headphones. This might take some getting used to (for those accustomed to earbuds, or closed back headphones).

They are very 'light', meaning physically they are easy to wear for long periods without neck fatigue.

Despite my initial fears about their durability/strength, they still happily 'clamp' my head, and are nicely adjustable (including the pads at the top). Some users appear to 'mod' these headphones with sponge and gaffa tape to make a 'band' at the top, but I've not found that necessary or desirable.

The price is excellent. Even if just being used for occasional mix-checking, at this price they deserve a place in the studio!

For recreational listening (which I'd recommend, in order to get used to their sound), they have proved excellent. I've enjoyed many styles of music, and continue to be impressed by their detail and lack of colour.

Overall - thoroughly recommended for the price, as long as you know what you are buying.

Did I just pay 30€?

Adnilson, 18.07.2015

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When I saw online that this 30EUR headphones would sound balanced, true to the sound and could compete with "all stars" headphones I was like: "some people are consuming too much caffeine. After a few years I decided to give it a try and the moment I've put them on my ears I was like: "Is this really happening or am I hallucinating?
Well this headphones were tested through a Focusrite Solo and from my Laptop's audio card. The sound was great on both of them, being the Focusrite sound slightly better. The bass was a little off in the beginning but after 30 hours of burn-in, the bass was punchy and accurate, the highs also became much more realistic and now they are not so annoying and keep getting better everyday. While I'm producing I can get the subtle differences in the mixing, some things that I can't get with more expensive headphones. This is not a headphone for big heads, my brother and father complain about the tightness, for me it is a perfect fit.
So if you think that cheap stuff is not good enough, think again. While this is not perfect, nor a war tank, it can last a long time if taken care of.
I would say that the sound is the best I've heard and I will change the ear-pads for some AKG ones to be comfortable.

Not comfortable

03.04.2016

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As the title and scores suggest, these cans are not comfortable and this is a huge deal breaker for me. And this is the reason I'm returning these.

The problem is that no matter how I adjust the wings, the plastic headband just digs into my skull. The problem seems to be that the headband is just not large enough.

Such a pity because the sound that is coming from these is pretty good. The highs are not unbearable like in the 681s, the bass is astonishing for the price, the mids are slightly recessed, which I don't like but it's not a deal breaker for me.

The stock ear pads are crap so they need to be replaced.

But what I highly recommend you do is to get the Samson SR850. Supposedly, it's made by Superlux and is a copy of the 668b. But a lot more comfortable because it has the AKG style head band and velour ear pads (at least some of them).

These work!

11.04.2016

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If you're looking for some clean, flat headphones to do some referencing while mixing and you don't wanna spend 80¤ or more, I think these are a great purchase. Not a huge investment, but not cheap enough that you'll doubt their build. Great frequency response across the board with surprisingly clear lows and not too harsh highs. I've been using these for mixing and to listen to music for over a year now, and I love them!
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item number 240342
sales unit 1 piece
available since March 2010
Total rating
sound
comfort
quality
sales rank
in this category Rank 11
at thomann.de Rank 1336
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