A good budget starter headphone in terms of sound after modding and/or EQing. Design and construction are superb, as is comfort. … They're also wireless and their 27-hour battery should be more than enough to get you through a work day or commute. But I'm not giving away the Sennheisers because they sound great, are beautifully made, and I like them! It's a little confusing whether this is HD688B or HD668B. I bought … As a 79 year old, I now have to accept … Its audio quality is a mixed bag, and if this really is the only entry-level headphone you can afford, then be advised you will need significant EQ to make it sound pleasant. If you want to try this PEQ profile, use this code instead: Based on this idea, … However, although semi-open they do not have the most spacious soundstage and their bass varies a bit due to positioning. Not bad, it's not far off the Harman Curve to start and you can tell from the frequency response that it's gonna be quite nice to EQ to the Harman Curve without any big problems, not really any glaring unfixable dips and quite a smooth response overall. However, it will not protect your headphones against drops and impacts. They're a bit more comfortable than the HD 668B but they're less stable and won't be ideal to use while doing physical activities. https://www.rtings.com/headphones/reviews/superlux/hd-681-evo They're a bit tighter on the head than the original 681, but the large ear cups and self-adjusting headband fits comfortably for most. they also wired so they have no latency. Gain early access to all tests results for new products, Prices will now be listed directly in reviews and tables, Have 5 votes per product category to choose which product we’ll review next, Gain unlimited access to detailed test results in tools and results (no blurred results), Best Noise Cancelling Earbuds And In-Ears, Best Wireless Bluetooth Earbuds For Running, Best Wireless Bluetooth Headphones Under $100, Best Noise Cancelling Headphones Under $100, Best Wireless Bluetooth Earbuds Under $50, Best Noise Cancelling Headphones Under $200, Anker Soundcore Life A2 NC Truly Wireless Review, Anker Soundcore Life A2 NC Truly Wireless Test Results, Having trouble deciding between two headphones? However, I also read that the build, for even the low price that it is, is pretty bad. Speaker,Headphone,Subwoofer Resellers/Dealers (for Canadians), Amir's Recommended Speakers (for Canadians), Amir's Recommended Headphones (for Canadians), Room Acoustics and General Speaker Discussions. Unfortunately, they don't have the best build quality. In light of all this, I’m stumped as to why there are so many 4 star reviews … However, unlike the other Superlux headphones these come in two color schemes. Reviews . They're budget headphones which show in their build quality. They have a completely different ear cup design to the HD 681 and 668. The significant portion of the leakage sits between 400Hz and 20KHz which is quite a broad range. This is a review, detailed measurements and equalization of Superlux HD668B semi-open headphone. They're not made for this use case. Even today, it still holds its own against products costing double or triple the price. This makes them slightly inconsistent but overall their sound quality is good enough even for more neutral listeners. Is this a headphone you would recommend in this case? Please confirm. Product presentation . AKG K240 MKII vs Superlux HD 668B Side-by-Side Comparison. You can see what products we currently have for sale. Replacement Soft Leather Headband Cushions for Superlux HD668B/HD669/HD668B/HD668 Headphones The Head band made of high quality leather for improved listening comfort. The Superlux HD668b are by far the most entertaining of any of them, diving deep into the mix while keeping it juicy and interesting at the same time and are certainly the best value for the money for cans. ... What it is: This usage rating indicates how good the headphones are for wired gaming, especially long … It was kindly purchased by a member new and drop shipped to me. However, the Sony are more versatile. Use Admin Data Use Public Data. They have a semi-open design that doesn't block a lot of ambient noise and they're a bit of hassle to carry around on your person without a bag. I just received my Superlux HD668B Headphones and after a day of heavy use, I wanted to do a review to show people from a non-audiophile, gaming specific perspective that you can get excellent quality headphones without paying $100+. It costs as little as $40 including free shipping on Amazon. Note: 12PPO & 1 channel used from deviation graph. They're still semi-open ear cups, but the vents are slightly hidden giving these headphones a more closed-back look. Superlux HD672 vs Superlux HD668B ($35 USD) Most notably, the first difference I picked up on is that the HD672 is easier to drive than the HD668B. Superlux HD668B | Full Specifications: Impedance: 56, Sensitivity: 98, Frequency range: 10; 30000, Total Harmonic Distortion: 0.3, Colour Perhaps this is the must. Decent consistency. They're almost entirely made out of plastic that doesn't feel dense or durable. The Superlux HD668B are better for connecting to home stereo equipment or computers since their impedance is rated at 56 ohms. Prices starting at $39 Average price: $39. These headphones don't have active noise cancellation, and are also semi-open. This makes them moderately stable, especially under casual conditions. HD668B, Studio headphone from Superlux. I really can't tell you in detail of how the HD669 sound, as I didn't spend enough time with them, but between all the Superluxes I've tried, I think the HD668B … Distortion in bass wasn't a great quality, but if you don't listen loud probably not a big deal, just don't boost up the bass by too much when you EQ it. They also barely isolate so they won't be ideal for commuting or to use in loud environments. The bottom end will amaze anyone who hasn't used a decent headphone, the rated response is down to 10Hz, but that is below the … Poor for commuting. This is a headphone could well become the gateway drug for future … Now that is a nice sounding closed headphone, requires no correction & is easily driven. One recommended upgrade, for both the HD681 and HD668B, … Poor leakage performance. They deliver a slightly more powerful bass than the HD 681. +5dB on the bass is often a safe figure for bass boosts based on what I've seen from Oratory and interpreting distortion measurements from other sources. The response is mostly flat, but underemphasized by an average of 2dB. The balanced, airy and transparent sound will surely surprise you and likely exceed your expectations. First of all, the HD668 requires more power to drive, which is still fairly minimal as this 56Ω headphone can still be played directly from a smartphone. They feel cheap and flimsy, and the semi-open design means they won't be suitable for all environments. With the HD668B the mids are are noticeably different in "tonality" than those from the PS1000. They sound about the same although the EVO has a bit more bass. They're also a bit bulky and cumbersome to wear and use outdoors. The HD 681 EVO are as tight on the head as the HD 668 but also have a detachable cable. In the bass range however, the 681 EVO is less consistent in its bass delivery across different humans, and could even be affected by wearing glasses.. Great bass range performance. The argument being that yes it is cheap and not bad after EQ, but just won't last a couple of years. And of course the cables are different as the HD668B has a detachable cord. An understated and glossy black finish and a more flashy white that will stand out but may not be for everyone. SteelSeries Arctis 7 2019 Edition Wireless, LEARN ABOUT FREQUENCY RESPONSE CONSISTENCY, Be the first to start a discussion about Superlux HD 681 EVO. The narrow 5dB dip centered around 4KHz will have a small negative effect on detail and presence of vocals/leads. Resembling a spider's pedipalps, the headband of the Superlux HD668Bs is less of a band and more of a pair of brackets to hold the headset in place. these are like knock-offs of the legendary AKG K-240 Sextett and DF headphones which were all over almost every studio in the 80's. The Superlux HD668 are a good pair of headphones when seen in the context of its price range. They let a lot of noise seep into your audio and also leak a lot which might be distracting to your colleagues. Here you can vote for our next review, Compare graphs from our headphones test results in order to make a clearer and more informed decision. Well, a great value headphone! You must log in or register to reply here. I'm seeing both mentioned. I upgraded to 240DF at some point and used those for 15 years or so until they broke. Superlux HD668B | Full Specifications: Impedance: 56, Sensitivity: 98, Frequency range: 10; 30000, Total Harmonic Distortion: 0.3, Colour Poor isolation. The peak around 10KHz could make S and T sounds a bit sharp and piercing on overly bright tracks.