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Superlux HD668B Dynamic Semi-Open Headphones
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| Brand | Superlux |
| Color | Black |
| Connectivity Technology | Wired |
| Model Name | HD668B |
| Form Factor | Over Ear |
About this item
- Natural, spatial and accurate sound. Connectivity Technology: Wired
- Silvery, clear cymbals
- Pleasantly natural trebles
- Unobtrusive, natural strings and wind instruments
- For all types of music
- Balanced, contoured, and deep bass
- Exceedingly authentic voice reproduction
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Superlux HD668B Dynamic Semi-Open Headphones
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|---|---|---|---|---|---|---|
| Customer Rating | 4.3 out of 5 stars (2918) | 4.6 out of 5 stars (6648) | 4.6 out of 5 stars (10790) | 3.6 out of 5 stars (39) | 4.5 out of 5 stars (2921) | 4.4 out of 5 stars (627) |
| Price | $38.95$38.95 | $74.00$74.00 | $34.99$34.99 | $149.95$149.95 | $48.00$48.00 | $345.99$345.99 |
| Sold By | Angel Seller | PHOTOTECH | Koss Stereophones | Mitch Mel Corp Same Day Shipping | Amazing Dealzzz | Z-Financial LLC |
| Color | Black | Black | Black/Silver | Black w/ Slate Trim | Black | Black |
| Fit Type | Circumaural | over-ear | On-Ear | on-ear | over-ear | on-ear |
| Item Dimensions | 4.17 x 7.4 x 7.87 inches | 6.69 x 4.33 x 7.48 inches | 6.81 x 2 x 8.94 inches | 6.2 x 12.3 x 9.6 inches | 8.66 x 4.33 x 9.25 inches | 7.48 x 3.78 x 9.92 inches |
| Item Weight | 7.80 ounces | 0.66 lbs | 2.79 ounces | 0.55 lbs | 1.20 lbs | 1.69 lbs |
| Special Features | ios-phone-control | Lightweight | foldable, lightweight | Foldable | Lightweight | noise-cancellation |
Product description
The HD668B is a semi-open dynamic headphone whose sound quality meets the demands of even professional recording studios. Its patented sturdy construction provides long-lasting durability even in challenging conditions, yet the headband’s light weight and optimized mechanical pressure provides long-term wearing comfort. The HD668B comes equipped with 2 detachable straight cables: the short one is 1 meter long for personal sound source on-the-move applications and the long one is 3 meters long for professional monitoring applications. Both cables can be connected together for even more distance if desired.
Product information
Color:Black| Item Weight | 7.8 ounces |
|---|---|
| Product Dimensions | 4.17 x 7.4 x 7.87 inches |
| ASIN | B003JOETX8 |
| Item model number | HD668B |
| Batteries | 1 A batteries required. |
| Customer Reviews |
4.3 out of 5 stars |
| Best Sellers Rank |
#340 in On-Ear Headphones
|
| Is Discontinued By Manufacturer | No |
| Date First Available | June 16, 2011 |
| Color Name | Black |
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Top reviews from the United States
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The educated consumer knows that those days, for the most part, are behind us. It isn't that a $30 headphone can run all over a $200 headphone. No! However, the landscape and the game has changed considerably over the years. The competition is so stiff that you no longer have to pay lofty prices to get RELATIVELY comparable sound.
The consumer that does his/her due diligence will discover that OEMs (Original Equipment Manufacturers) release headphones that are near identical to the big brand names but only have a slight variation in sound signature. A good example of this, seven or eight years ago would have been the Sennheiser CX300 ($40 big brand) versus the Creative EP-630 ($20 bargain brand).
Today you might look at the AKG 240. Over the years, prices for the AKG 240 have gone from approximately $150 to $60+/- due to competition from the Superlux 668B ($38) and/or Samson SR850 ($50). The AKGs are in a completely different price bracket now because the Superlux and Samson are comparable at their respective price points. Question: Can a $60 headphone sound as good as a $150 headphone. Apparently, yes, because it is in fact the same headphone (AKG @ $150 = AKG @ $60). The difference isn't the sound quality, but rather the price point.
This begs the age old question when it comes to audio equipment. Is the difference in price an exercise in futility due to the law of diminishing returns? In the larger scheme, no, but as the landscape changes, sometimes the answer is a resounding yes. I can list half a dozen sub-$200 headphones that will run roughshod over some very popular $400 - $500 headphones. The SoundMAGIC HP150 come to mind.
What about the sub-$100 market? The Philips SHP9500 come to mind. They easily hold their own when compared to some very popular $300 - $400 headphones. Implementation and tuning is the name of the game and some of the well known brands fail to impress and their lofty prices are not justified. The uneducated consumer is simply overpaying for a recognizable brand. That can't go on for much longer. Indeed, the sound quality gap among mid-fi headphones has narrowed considerably and pricepoint may not be the reliable litmus test that it once was for the simple.
What about the sub-$50 headphone market? Is there any reason to venture where only the entry-level sub-par headphones or the basic "two cans with a wire" usually reside? Is there anything remotely redeemable at this price point?
clouds open and angels do somersaults....
It's the Superlux 668B.
back to reality....
I bought these six months ago and have given them time to break in. What a great set of headphones these are. I can't say at any price point because these are made mostly of plastic and the earpads are entry-level. However, the combination of highly detailed, accurate sound and detachable cables for $38 make these a rare treat. How is it that $38 can gain you an above average set of studio monitors? Yes, studio monitors so you can hear the tiniest detail across the entire frequency range when doing a final mixdown. I think the lower mids are ever so slightly recessed in order to avoid bass bleed into the mid frequencies, but the lower-mid slight recess is barely noticeable. The lower-mids is where the warmth of a vocalists voice is, but again, it's barely noticeable. In general, you will hear everything the way the recording engineers intended for you to hear it. That is typical of studio monitors. These are phenomenal for $38, because you will hear everything.
I should note that these go to the Nth degree to capture the details in the treble so if you have an aversion to treble you can always use your EQ to roll it off. These are all about the details. Treble extension is about as far as you can take it without being sibilant.
I highly recommend these as studio monitors and if you enjoy a neutral sound signature these may work well as your go-to headphones.
The detachable cable is such a nice touch on these because you can always replace the cable with a standard 3.5mm to 3.5mm cable of any length if it fails. You actually get two detachable cables. There is a 3ft 3in cable for mobile use and a 9ft 10in cable for home use. If you are like me and need more than ten feet you can simply combine the two cables for a total of more than twelve feet. That's great because I didn't have to purchase an extra cable to meet my needs.
When I purchased these 668b headphones I purchased a set of velour earpads just in case the pleather pads made my ears sweat, but thus far I haven't had to install them.
The doo-hickeys near the top, where you usually find a headband, are comfortable. The headphones adjust well for me and I have had no issues with fit or discomfort when wearing these for hours on end. Your experience may be different if you have a large noggin' or if your body temperature tends to run hot (meaning if you sweat easily).
Bottom line is these are a "no brainer" at $38 because they are excellent.
Easy decision. No regrets
I'll post pictures at a later date.
Hope this was helpful.
By DocHolliday on August 3, 2016
The educated consumer knows that those days, for the most part, are behind us. It isn't that a $30 headphone can run all over a $200 headphone. No! However, the landscape and the game has changed considerably over the years. The competition is so stiff that you no longer have to pay lofty prices to get RELATIVELY comparable sound.
The consumer that does his/her due diligence will discover that OEMs (Original Equipment Manufacturers) release headphones that are near identical to the big brand names but only have a slight variation in sound signature. A good example of this, seven or eight years ago would have been the Sennheiser CX300 ($40 big brand) versus the Creative EP-630 ($20 bargain brand).
Today you might look at the AKG 240. Over the years, prices for the AKG 240 have gone from approximately $150 to $60+/- due to competition from the Superlux 668B ($38) and/or Samson SR850 ($50). The AKGs are in a completely different price bracket now because the Superlux and Samson are comparable at their respective price points. Question: Can a $60 headphone sound as good as a $150 headphone. Apparently, yes, because it is in fact the same headphone (AKG @ $150 = AKG @ $60). The difference isn't the sound quality, but rather the price point.
This begs the age old question when it comes to audio equipment. Is the difference in price an exercise in futility due to the law of diminishing returns? In the larger scheme, no, but as the landscape changes, sometimes the answer is a resounding yes. I can list half a dozen sub-$200 headphones that will run roughshod over some very popular $400 - $500 headphones. The SoundMAGIC HP150 come to mind.
What about the sub-$100 market? The Philips SHP9500 come to mind. They easily hold their own when compared to some very popular $300 - $400 headphones. Implementation and tuning is the name of the game and some of the well known brands fail to impress and their lofty prices are not justified. The uneducated consumer is simply overpaying for a recognizable brand. That can't go on for much longer. Indeed, the sound quality gap among mid-fi headphones has narrowed considerably and pricepoint may not be the reliable litmus test that it once was for the simple.
What about the sub-$50 headphone market? Is there any reason to venture where only the entry-level sub-par headphones or the basic "two cans with a wire" usually reside? Is there anything remotely redeemable at this price point?
clouds open and angels do somersaults....
It's the Superlux 668B.
back to reality....
I bought these six months ago and have given them time to break in. What a great set of headphones these are. I can't say at any price point because these are made mostly of plastic and the earpads are entry-level. However, the combination of highly detailed, accurate sound and detachable cables for $38 make these a rare treat. How is it that $38 can gain you an above average set of studio monitors? Yes, studio monitors so you can hear the tiniest detail across the entire frequency range when doing a final mixdown. I think the lower mids are ever so slightly recessed in order to avoid bass bleed into the mid frequencies, but the lower-mid slight recess is barely noticeable. The lower-mids is where the warmth of a vocalists voice is, but again, it's barely noticeable. In general, you will hear everything the way the recording engineers intended for you to hear it. That is typical of studio monitors. These are phenomenal for $38, because you will hear everything.
I should note that these go to the Nth degree to capture the details in the treble so if you have an aversion to treble you can always use your EQ to roll it off. These are all about the details. Treble extension is about as far as you can take it without being sibilant.
I highly recommend these as studio monitors and if you enjoy a neutral sound signature these may work well as your go-to headphones.
The detachable cable is such a nice touch on these because you can always replace the cable with a standard 3.5mm to 3.5mm cable of any length if it fails. You actually get two detachable cables. There is a 3ft 3in cable for mobile use and a 9ft 10in cable for home use. If you are like me and need more than ten feet you can simply combine the two cables for a total of more than twelve feet. That's great because I didn't have to purchase an extra cable to meet my needs.
When I purchased these 668b headphones I purchased a set of velour earpads just in case the pleather pads made my ears sweat, but thus far I haven't had to install them.
The doo-hickeys near the top, where you usually find a headband, are comfortable. The headphones adjust well for me and I have had no issues with fit or discomfort when wearing these for hours on end. Your experience may be different if you have a large noggin' or if your body temperature tends to run hot (meaning if you sweat easily).
Bottom line is these are a "no brainer" at $38 because they are excellent.
Easy decision. No regrets
I'll post pictures at a later date.
Hope this was helpful.
Initial Impressions:
Let me say, out of the box, these things do not look, nor feel, like a quality item. There is literally no heft to them, so I was a bit suspicious. I put them on my head, and surprisingly, they are very comfortable, with just a slit head clamping, but a very secure fit. The headband, although goofy looking, feels very nice on top of my head. It is nice to have a pair of headphones that do not dig into the top of your head. I can see this headband design being especially comfortable for those that have longer hair.
The SuperLux come with 2 cables that are 3.5mm extension cables. The termination out of the headphones is a 3.5mm male connector. One roughly 3 feet, one roughly 10 feet. Both cables seem to be nice quality with a nice heft to them. Terminations look very nicely done.
Initial Listening:
I plugged in the SuperLux into my Oppo HA-2SE dac/amp. I am a very big fan of ESS Sabre DACs, so this seemed like a great place to start.
First up: Pat Metheny: Cherish. The upper strings of Pat's guitar ring through crystal clear, and the notes of the upright bass are present and full. You can hear Pat's hand sliding up and down the strings and the little buzz that happens when moving up and down the fret. The sound stage was big, open and very full. I had to take off the headphones and look at them for a second while murmuring "These cost $40?". I was literally blown away. So it handles Jazz well. How about Prog Metal with more complexity?
Next Up: Animals as Leaders: Physical Education. This is a very complex song with a lot going on. The SuperLux kept up with the heavy guitar riffs, bass guitar, and drums, all while sounding very full, all the while keeping up without being strained. You could clearly articulate all of the nuiances of the track, almost as well as my HD650s, which is quite impressive, and these are not even broken in yet for an hour.
Closing:
I bought these on a whim since I wanted something new to play with. Give them a chance. You will be honestly be surprised what is coming out that is not a 'name brand', and how fabulous they sound. Longevity is in question with all of the plastic, but for $40, you could buy a new pair every year and still it would be a good value.
Cheers!
**EDIT** After a using this for roughly we a week, the sound really has opened up, and the mids are much more present, and the brightness has tamed. I find that the cans could use a small EQ tweak at the top end of -2dB, which seems to just smooth out the sound signature.
I also found the stock pads a little uncomfortable for long term wear and quite warm, so I purchased a fairly inexpense pair of Cosmos pads, which are a velour pad, that fits perfectly on this item with little to no stretching of the pads before installing them on the cans. I noticed little change to the sound signature, just a minor reduction in the bass, but perfectly clear highs and mids. The increase for long session wear alone was worth the upgrade. The replacement pads can be found here: https://www.amazon.com/gp/product/B00KLPRQMO/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 **
Top reviews from other countries
Let's get the negatives out of the way: the "leather" (actually vynil) earopads are absolutely awful and let down the whole experience. They're hot, uncomfortable and - worse - they creak and groan with every head movement. I expected this of course, they were as bad (but no worse) than the pads on the excellent AKG K240's I used to have and the solution is the same: order some replacement velour pads and your ears will love you.
Talking of the AKG K240's: I sold them to a friend who needed some in a hurry and was about to order a new pair of the same when I spotted the Superlux. Having used both I can categorically say that the Superlix sound better despite being half the price of the AKG, and - unexpectedly - are actually more comfortable too. Build quality isn't as good (but not bad either) and I prefer the use of a standard cable rather than the "professional" (read: annoyingly hard to find and expensive) mini-XLR cable. The Superlux also comes with 3m and 1m cables - which can be used together giving 4m - and cable quality is pretty decent.
The impedance of the Superlux and AKG is about the same (56 and 55 ohm respectively) but the Superlux has slightly lower sensitivity; I strongly recommend using a proper headphone amplifier to drive these headphones, a normal "headphone out" socket almost certainly won't be capable of delivering enough current to get the best out of them. You don't need an expensive headphone amp - I use a slightly modified BT928 I bought years ago for £28 but you can get one for as little as £18 if you shop around. Just like the Superlux HD668B the BT928 isn't pretty but punches well above its weight, giving amplifiers at five times its price a run for their money.
Summaty: jaw-dropping sound quality. Buy it :-)
Bad things: a little heavy & tight & overall build looks weak & ear pads are brutal.
Good things: big clear flat (as in uncoloured) sound, good range, good volume, no amp needed (but feed it hi-res audio with a decent DAC/AMP & sound can beat sound from headphones costing many hundreds of pounds), comes with two cables which are "good enough" (again, even better with quality cables) so removable 1/8 in wire = useful, earpads easy to remove & replace (there are choices out there but research is needed), price.
Despite quality of materials used & a little discomfort (which can be solved without too much bother) a definite five stars because of the sound and cost.
Not an "audiophile" but am a lover of various music genres especially jazz, classical, soul, electronic & mostly listen to lossless audio files & streams. To echo another reviewer here, if you're starting out on hi-res audio get these as a starting point & compare any future headphone purchases with these, unlikely you'll be satisfied with others below two or three hundred pounds.
Update: bit the bullet & got the Brainwavz XL velour memory foam pads and the sound is even better across the range + phones are now light and comfortable. Bliss!
The short cable is good, although too short to use on its own. I use a 0.5m extension cable bought separately and it's a good length, although maybe slightly longer would be nicer for putting the headphones down when taking them off. In fact, I may switch to the shorter of the two cables that come with the headphones (which is still longer than the 0.5m one I bought), but haven't tried that yet.
The negative is that the headphones do not extend much. In fact, the main loop and headphone position on it seems to be completely fixed, whiel the little pads you can see at the top (where a cat's ears would on your head) can be moved up and down, but only a bit. This is completely fine if I am wearing the heatset on its own, so I am not marking it down for this, but if you intend to use it with the Vive, note that the extra bulk of the Vive's harness and cables, while not a lot, will push the headphones up a bit, at least if you have a large head as I do. If your head is smaller, it's probably no problem. I am still using the headphones and the problem isn't a dealbreaker, but I have to be careful about how I put them on and arrange everything, so they aren't quite as ideal for the Vive and my head as I thought.
Can't really comment on sound quality, other than it seems fine, as I haven't really compared them with other headphones yet. No complaints about sound quality for the price, though, certainly. (I have some much more expensive headphones for 'critical listening', but there's no way I am getting them all sweaty by using them with VR!)
When I first got it, voices seemed to be very "blurred" out. There is no sharpness to these headphones. I had to set some equalization settings to negate some of the bad quality. For music on the other hand, it sounds quite nice. For gaming, these are AMAZING. Especially in games where you need to pay attention to noises around you; helped me get better awareness.
During the 5 months I wore this thing, it didn't stop being uncomfortable. There are no "adjustable" bits on these pair of headphones, so if your head is big like mine it continues to press you at the same intensity. Often while playing games or watching videos, while in downtime I would slightly move the headphones off my ears to ease of a bit of the pressure, before putting them back on to continue.
Honestly, I've had cheap £5 headphoens in the past, and they felt infinitely more comfortable than this. The parts that go over your ear are not likely to cover the whole ear, the thing really just presses your head together really tight (from the ears especially, and from the 2 pads at the top), it gives me headaches.
Honestly I should have switched headphones sooner, but I was keeping them in the hopes that the thing would adjust to my head + the whole "a wire breaks" scenario woudl be avoided by the replaceable wires.
I'm very dissapointed in the quality of the headphones itself. The delivery/ presentation was great on the other hand, and the use of it in gaming was extremely good. But I wouldn't get these headphones if you have a larger than normal head.
I had bought these as a replacement for my old gaming headset when it broke, after some recommendations from friends I decided to swap from a headset to headphones and a separate mic, this was the pair of headphones I chose. I did my research, the reviews on here are ample and cover so many aspects of the headphones, but also there are some great review videos to be found searching the internet and they were all VERY positive.
This is by far the cheapest pair of headphones I have ever bought for gaming but the Superlux HD668B honestly sound amazing, and when you consider the price it's a no brainer. Music sounds good but so do games, voices are nice a clear, I could go on forever. They do have a little bit more bass going on than my last headset which I like personally and it's certainly not overpowering by any means.
Like many on here I wasn't so keen on the leather earpads that came with them. They were OK, but a little sweaty after a while of listening and they looked very poor quality so I replaced them with some memory foam velour pads which are much better (Brainwavz ones) they make a real difference for longer use comfort wise!
Reviewed in the United Kingdom on September 7, 2018
I had bought these as a replacement for my old gaming headset when it broke, after some recommendations from friends I decided to swap from a headset to headphones and a separate mic, this was the pair of headphones I chose. I did my research, the reviews on here are ample and cover so many aspects of the headphones, but also there are some great review videos to be found searching the internet and they were all VERY positive.
This is by far the cheapest pair of headphones I have ever bought for gaming but the Superlux HD668B honestly sound amazing, and when you consider the price it's a no brainer. Music sounds good but so do games, voices are nice a clear, I could go on forever. They do have a little bit more bass going on than my last headset which I like personally and it's certainly not overpowering by any means.
Like many on here I wasn't so keen on the leather earpads that came with them. They were OK, but a little sweaty after a while of listening and they looked very poor quality so I replaced them with some memory foam velour pads which are much better (Brainwavz ones) they make a real difference for longer use comfort wise!



















