While their sound signatures are similar, their strengths and weaknesses are pretty much opposite each other. The Sennheiser HD660s is an excellent headphone. Fang has been on a mission over the last several years to reduce the … For many of us, the HD6XX has been the first taste of truly great sounding headphones, and it's often considered the best place to start for anyone getting into this hobby. For most performance categories you could give an edge to one or the other depending on both preference for transducer type and what equipment you run them with. Note that there is a coupler artifact at 4.5khz that shows up on just about every headphone. THD+N: < 0,04% (1 kHz, 100 dB) 5. About speed even that for dynamic driver HD660s are fast Sundara are faster. Over vs On vs In-Ear SBC vs aptX Bluetooth Versions Comparison Break-in Test How To Spot Fake Headphones Dynamic vs Planar Real vs Fake Headphones Wired vs Wireless Open vs … I sent the HD660s back. HIFIMAN SUNDARA brings the beautiful music to … But for soundstage and imaging, the Sundara is the clear winner. Raals SR1a . But I don't think it's quite on the same level as the Sundara. The first difference is that the Sundara has better bass extension. No cherry-picked units sent by brands. put them under the same test bench, But even if Sundara's … 1/15/19: Retired HIFIMAN HE500, replaced with the wonderful Ananda. Headphones - Open. After a few weeks of listening time with the HE400i's, I started to wonder what I was missing out on with there being much more expensive HIFIMAN products out there. 6/11/19: Added Ananda Official Review. The impedance between the 2 is almost negligible @ 37 Ohm for the Sundara vs… It’s just not that efficient and much less so than the 103dB/mW of the Ananda. Both headphones feel sturdy to hold, but while the HiFiMAN Sundara is made primarily out of metal, the HD660s is all hard plastic. For structural definition of images and clarity for the whole frequency range, I give the edge to the HiFiMAN Sundara, and this may simply be the planar tech showing its strengths. We also see a bit more midrange energy on the HD6XX, and this likely explains the more noticeable character to certain instruments. But this is also a feature of planar magnetic headphones. Prospective buyers will be happy with treble resolution for both headphones, they're both airy and open sounding. Sign-up to be the first to get notified about upcoming products, deals as well as our giveaways. For more affordable sources like the iFi iDSD Micro BL, I found the Sundara to be superior within that range as well. The Sennheiser HD660s is the successor to the much loved HD650, which is now being produced by Drop.com as the HD6XX. Both the HD660s and Sundara perform well for their frequency response and tonality. Hifiman vs Hifiman Hifiman Ananda vs Hifiman Sundara Amplifier: Audio-gd Master 9 (unbalanced) Azzaharat – Eple Trio: The Ananda is smoother and more detailed, whilst the Sundara feels harder and coarser in direct comparison. I like the HD660S sound thanks to its heightened treble tuning. For people want an evolution get Sundara for people want something more natural and realistic with a lot of hours of use get Hd660s and dont forget to give them 300 hours to soft the pads and the Headband take the shape of head. Sory for not agree on everything i respect yout opinion. Headphones that show flat bass extension on this compensation will have more bass than headphones that show flat bass extension on the HPN compensation. Secure payments with Credit Card, PayPal, Apple Pay, Google Pay and Cryptocurrency. FIT and AESTHETIC DESIGN – Sennheiser HD 660 S vs Hifiman Sundara Comparison Review The HD 660 S and Sundara are very different in physical design. Moving past the 4.5khz rig artifact (there is no bump there like it shows on the HEQ compensation for both headphones), we see the Sundara has slightly more lower treble energy, and a more gradual elevation to the consonant range at 8.5khz. Buy the HiFiMAN Sundara and the Sennheiser HD660s at headphones.com at the best price, and its the best return-policy available. Frequency response: 10 – 41,000 Hz (-10 dB) 3. While the HD660s is no longer a new headphone, within the context of its predecessor's longstanding history, the HD660s' tenure as Sennheiser's higher-end version of this type of headphone has just begun. HD platform! Lastly about comfort HD660s are easy to use on the bed with a pillow . Still the Sundara's punch and impact are surprisingly good - even relative to the rest of the HiFiMAN lineup. When I first reviewed the HiFiMAN Sundara mid 2019, I was thoroughly impressed with its performance for the price, and in fact its higher priced siblings the Ananda and Arya were also quite impressive. I think mainly of the HiFiMan Sundara and DROP X Sennheiser HD 6XX which greatly undercut the HD 660S in price while delivering tonal and technical performance parity or something close to it. The HD 660s … We purchase our own headphones and I do admit that I read some reviews about the Sundara … I initially got a good deal (in EU) for a HE560, v1 model with 2.5mm connectors. $10.98: Get the deal: Hifi Occ BALANCED Audio Cable For Sennhe... Hifi Occ BALANCED Audio Cable For Sennheiser HD 595 558 518 598 Cs SE SR HD 599 569 579 HD 2.30i 2.20S 2.30g Headset 4.4 … LCD-X. so that you can compare the results easily. And the same day, I bought a B-stock pair of HD660S … Ananda is a tiny bit less clarity. Grado PS-500e. So this Thing about the bigger Soundstage the better i never get it… Personaly i love both Sundara and HD660s soundstage depending the kind of use. Disclaimer: Jade II was sent to us as a loaner unit and will be returned to HifiMan in about one week. 'Resolution' is a difficult term to properly make sense of, and people have different ways of describing this, but to me it's the frequency response related elements of tonal balance that contribute to overall clarity. PRICE MATCH GUARANTEE: We will match any lower price you find from an Authorized Dealer, Review units provided for evaluation by headphones.com. As touched on above, the Sundara is going to require more power from an amp at roughly 94dB/mW Sensitivity. The general consensus has so far been that the HD660s improves upon the HD650, however its main detractor is that it's more than twice the price of the version produced by Drop, which comes in at just over $200. Then I was like "oh, let's order the Sundara on Amazon so that i can directly A/B these two Hifiman and return the Sundara". This measurement system is not industry standard and should not be compared with other measurements that are. hifiman sundara vs hd650. For comfort, the Sundara is my pick here, but only because I find the clamp force to be a bit strong on the HD660s, and I have a slightly larger than average head. The HD660S seems to have a more pronounced mid/upper bass, and in many songs the bass seems to be more … 365-Day Returns on all new orders. With the Sundara, I get the sense that HiFiMAN is trying to improve that reputation, and it shows with the more sturdy and rugged design. Boasting the NEO Supernano Diaphragm, HIFIMAN SUNDARA is the best Hi-Fi planar magnetic headphone at its price with enhanced durability. Sundara on the other hand have way better separation between instruments more air. The Sundara feels more dynamical, it slams harder. Both are acceptably lightweight, but the HD660s is over 100g less, making it disappear more easily on the head for longer sessions. These measurements were taken with the MiniDSP EARS rig, using both the HEQ and HPN compensations. t might be time for Sennheiser to re-evaluate the HD660s' pricing and take a good look at the competition - not just from HiFiMAN, but their own Drop HD6XX is less than half the price and not that far behind. Moreover, it might be time for Sennheiser to re-evaluate the HD660s' pricing and take a good look at the competition - not just from HiFiMAN, but their own Drop HD6XX is less than half the price and not that far behind. If you love headphones, you'll love our emails. Winner: Slight edge to Sundara, depending on source equipment. Beyerdynamic DT1770 Pro. I don't find the HD660s to be lacking here at all - in fact I find it better than most other headphones in this price range (again, more noticeable on the SPL Phonitor X). 9/22/19: Article/link cleanup. I get the sense the Sundara … I have both these headphones with some others. The following shows how these headphones measure relative to the HPN compensation, which is closer to a traditional diffuse field target and doesn't take the Harman bass elevation into consideration. And, while the Sundara isn't particularly spacious either, it's certainly more so than the HD660s. Given the landscape of disproportionate pricing for entry to mid level headphones, I've been more curious about what the ideal next step is for anyone wanting to go a bit beyond the HD6XX. Sundara build for me wasnt great but i have to say Hifiman support was amazing and fixed the problems fast so yeah i would recommend them even if most people have problems with them i think they worth it. The HD660s doesn't improve the soundstage from the HD650/HD6XX, so it's a very "in your head" type of experience, especially for the front image. Sensitivity: 104 dB/V @ 1kHz 4. Both headphones feel sturdy to hold, but while the HiFiMAN Sundara is made primarily out of metal, the HD660s is all hard plastic. Impedance: 150 Ω 2. I think for most people, the HD660s' comfort won't be an issue, but I also find that the pads are a bit stiff - at least without any wear on them. ZMF Auteur. This is where that well-known planar bass performance shows up. Getting your product to you as fast as possible is important to us! The resonant harmonics that trail the initial tone come through more noticeably. In this case, for both headphones, the primary hit for cymbal tones isn't out of balance with the splash or sizzle quality that comes afterwards. To put it another way, whenever I hear horns or brass sections, I get more textural nuances on the HD660s, but for everything else, I get more from the Sundara. Imaging they both image amazing but HD660s image better and smaller soundatage helps with that. To my ear, this gives the Sundara more clarity and resolution for piano tones and acoustic guitars. The HD660s does have improved bass response over the HD6XX, but it still rolls off a bit when compared with the Sundara. But plastic isn't necessarily a bad thing. But at some point there was a revision to the pads, and this has resulted in improved bass response. But plastic isn't necessarily a bad thing. Sennheiser HD660s. For the most part, everything retains tonal balance throughout the whole frequency range, with a few minor differences that are worth discussing. To my surprise, the Sennheiser HD 660s and the Sennheiser HD 700 are very different headphones. After much research I pulled the trigger on the HIFIMAN Sundara. 64 Audio A12t. Reach out to us through our handy live chat or by e-mail. We thank team HifiMan for this opportunity! 15 Dec hifiman sundara vs hd650. 1. This is my personal opinion and only. Both perform well for detail retrieval. Hifiman have a bit lower bass extension compared to HD660S. At the end overall Sundara sound more clinical and on some songs ( metalic ) like u have take the song seperate all the parts clean them and give them to me in perfect contition. After much research I pulled the trigger on the HIFIMAN Sundara. The planar magnetic driver in the Sundara allows it to have an unmatched 'tightness' and control - especially for bass frequencies. HD660s are the most clear and detailed of all HD6 and HD5 series that i have but Sundara are clearer to me … If its for mids exclusively, I'll take the HD660S here. I think it's important to remember that the Sundara used to cost around the same as the HD660s, and if they were both the same price, it would be a more fair fight. If you doubts on the “flat treble” of the HD650, then the HD660S … So if a headphone achieves good tonal balance in its frequency response, it more closely matches the way we'd naturally hear sounds that token those ranges. 2/23/20: Finally replaced 400i with Sundara… Winner: Sundara feels more sturdy, but HD660s has a better track record. Here is a quick glance at the pros and cons of both these products to help you decide which of the two is right for you. HD platform! Dont know whether u like planar bass or not, but the 660s has a sub bass rolloff. Over the past several weeks, however, I've heard rumors of the HiFiMAN … Sundara has a bit more treble. So far, my go-to recommendation has been the HiFiMAN Sundara (the current revision, which you can read about here). The Sennheiser HD660sis the successor to the much loved HD650, which is now being produced by Drop.com as the HD6XX. HD660s headband has 2 foams left and right and this is great for Oval heads , Sundara strap its not good because it touch the up side of the oval head and the pressure its not so nice to feel. And it's free! There's no 5khz peak that causes snare hits to sound congested. Posted at 06:16h in Uncategorized by 0 Comments. Dan Clark Audio Voce. The Sundara's midrange is a bit more linear, owing in part to the better bass extension as well. HiFiMAN on the other hand hasn't had the same track record, but I suspect much of the reputation comes from a previous generation of headphones that were notoriously flimsy. All comments are moderated before being published. 260 g (without cable) The HD 6XX is available on DROP at $220, which is roughly half the price of the HD 660S’ … Audio Connector: 6.35 mm / 4.4 mm Pentaconn. Manufacturer Part Number : HE-11 Frequency Response : 6Hz-75kHz Impedance : 37Ω Sensitivity : 94dB Weight : 372g HiFiMan … Be part of the most informed community and take advantage of our advanced tools to find the best product for your needs. Excellent … Additionally, I find the Sundara to have a bit more slam as well, but this perception could be due to differences in bass levels rather than actual excursive ability. Importantly, the image distinction and precision is better on the Sundara as well. The Sundara unfortunately doesn't have any swivel to the cups, and the HD660s does have a little bit, so that's something to keep in mind. Headphones.com, started by Andrew and Taron Lissimore, was founded in 2016 with a strict focus on delivering the best customer service possible. 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, We buy our own products to test. This means that the parts of the headphone that actually come into contact with the head aren't as soft and comfortable as with the Sundara. But with that said, in this case I don't think having a preference for one driver type over the other should be the main focus for a purchase decision. This tool will clearly show you the differences, Use our data and table to find the best headphones for your needs, Want to see us review a specific headphones? © 2021 9298-5266 Quebec Inc. All Rights Reserved. Join the discussion about the HiFiMAN Sundara and the Sennheiser HD660s on "The HEADPHONE Community" forum. Comparing Sennheiser HD 660S vs Hifiman Sundara. Both are open-back, but the Sennheiser has oval ear cups, while the Hifiman’s … Weight: Approx. This may be surprising to anyone who has read older reviews of the HiFiMAN Sundara where it showed a bit of a bass roll-off above 50hz. The HD660s is a dynamic driver headphone and the Sundara is a planar magnetic headphone, meaning we have two completely different transducer types going on here. In fact, the HD6__ line of headphones … It's slightly elevated to give a bit of character, but not overdone in a way that muffles the presentation. Sundaras Not. Don't worry, we hate spam as much as you do. Seems to me that the HIFIMAN is the brightest one, followed by DT770 and HD660S. But the current iteration of the Sundara has pads that have a more extreme angle towards the front, meaning it doesn't clamp in as severely as the initial version. I was surprised to learn that the HD660s' driver is based on the one from the HD700 because it sounds a lot closer to the HD650 and HD600 line. About vocals to me even if HD660s have the upper hand its not thay Sundara are far away… It just this in your head voice and analogue feel of HD660s that help to sound like that. Does not apply to special-order, open-box or sale items. About Comfort oval Pads on HD 6 series are better to me because the cyrcle pads on my Sundara touch the down side of my ears and after hours they feel bad. Time about sound. Because the HD660s has excellent detail retrieval capabilities, this is only a difference I really notice when volume matched and swapping back and forth between the headphones. Sundara is a bit closer to HD660S. 160 St-Viateur Est, Suite 408, Montreal, Canada, H2T 1A8. 10 years and some have passed since first generation of HifiMan …