[Review] Sennheiser HD600
Nov 12, 2012 at 9:29 PM Thread Starter Post #1 of 33

mechgamer123

Headphoneus Supremus
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Wow, It's been over a year since I started my Hi-fi journey, quite hard to believe for me. Before I owned the HD600s, I had exclusively been listening to the Brainwavz B2 IEMs. I heard the HD600s for the first time in mid-July, and while I wasn't blown away at the first listen, I definitely knew I needed something other than the B2s, because the treble spike in the B2s was starting to get on my nerves. After doing a bit of research, I finally settled on the HD600s. Without further ado, here is my formal review:
Head-fi review page link: http://www.head-fi.org/products/sennheiser-hd600-over-ear-open-dynamic-hi-fi-professional-stereo-headphones-black/reviews/7822
 
Main equipment used in this review:
 
iPod classic 6th gen 80gb 
Objective 2
Fiio L3/L9 LOD cables
 
Musical preferences:
Classic Rock (Beatles, Stones, Steely Dan, ELO, CCR, ect.)
J-Pop/Anisong (ClariS,OPs and EDs for Anime)
Indie (Mumford & Sons, Black Keys, Awolnation, Modest Mouse)
Classical (Just starting out)
Jazz (Just starting out)
Metal (Mostly soft stuff like Metallica)
Video Game/Anime/Visual Novel OSTs
 
You can also look at my last.fm profile to see exactly what artists I listen to. Ignore the play count though, for some reason I can't get iPod scrobbles to work with the last.fm desktop app and iTunes...
http://www.last.fm/user/mechgamer123
 
Build Quality/Design:
 
While I don't think the HD600s are built poorly they aren't the final word in build quality. The glossy plastic material used for most of the headband feels very sturdy and durable, but the black plastic surrounding the driver does not feel quite as good. That particular plastic looks cheaper, but still doesn't feel too bad. You won't break them with everyday use though.
The overall design of the HD600s is very good to my eyes. Most of the pictures online make the blue marble finish seem way brighter than it actually was with my unit. While they don't scream durability or style, it shouldn't be enough for you to discount them entirely yet until you hear them yourself.
The cable is detachable and is very good quality. I have not and will not use anything other than stock cables, as I believe they're a waste of money.
 
Comfort:
The HD600s are the most comfortable headphones I've ever worn. Although that doesn't say that much considering I haven't listened to too many cans. The clamping force is average to me, and the headband is very comfortable to me. Even though my ears and head are relatively large, I never experienced any discomfort issues. My ears also fit comfortably within the earpads. As a frame of reference, after listening to the Q701s for about an hour, the headband would start to hurt my head.
The velour pads are also very sturdy and don't make your ears feel hot after extended use. 
 
Sound Quality:
Well, this is the big one. So far in this review you'd wonder why anyone would ever spend $400 on a pair of headphones with average build quality and good comfort! Obviously the most important part to many of you is the sound. I will try to do my best to explain the sound, but keep in mind I haven't heard any other headphones in the price range, my closest frames of reference are $150 IEMs.
 
-Bass:
The bass of the HD600s has good texture as well as extension. While sub bass is lacking, mid bass is well controlled and provides a nice punch. Bass is definitely good, although it doesn't satisfy my basshead craving. Instead, it stays relatively contained and provides a nice warmth to the sound without being anywhere close to overpowering.
 
-Mids:
The mids are the focal point of the HD600s, and they are wonderful. All of the instruments sound completely natural. The timbre on every instrument sounds awesome. While with the B2s some instruments sounded a bit weird, and some not completely natural, the HD600 absolutely dominates everything I've heard to date. This is the selling point of the headphones for me. The other thing that sold me on the HD600s was the vocals. While they aren't heavily forward per se, they are very intimate and engaging compared to the IEMs I own. I will discuss vocals more in the soundstage section.
 
-Treble:
The treble of the HD600s embodies a love/hate relationship I have with them. The treble is somewhat recessed compared to the mids, although there are various spikes which I find add a small amount of sparkle to the sound and also make the cymbals crash with some authority. But these treble spikes are only a couple decibels, and so the HD600s will never hurt your ears with too much treble if you're sensitive to treble spikes like I am. Obviously, the advantage to having laid back treble is the reduced chance for fatigue after long listening sessions as I have noted above. However, the treble is also not as detailed as other headphones that have a more balanced treble.
 
-Detail:
When listening to the HD600s, I often struggle to find microdetails in recordings such as when the vocalist takes a breath, but instrument detail is fairly well done. While I find this somewhat annoying, I find myself not paying too much attention to the small details nowadays, and instead listening to the bigger picture.
 
-Soundstage:
The HD600s are obviously open backed, so the soundstage isn't bad. While I never got the feeling that the sound was too far away from my ears, I don't feel that the soundstage is closed in at all. The soundstage is better than any of the IEMs I have tried. I also feel that the center stage is very well done. Vocals and instruments that are supposed to be in the middle of the soundstage sound much more intimate and engaging than anything I have previously heard. Overall the soundstage is above average, but still not perfect.
 
Musical Pairings:
The HD600s sound awesome with just about any genre you throw at them, whether it be electronic or jazz. The only area the HD600s lack in is genres/songs with a lot of sub bass, which is relatively quiet.
 
Closing Thoughts:
These headphones are simply excellent any way you look at them. While the build quality might not meet military standards, they should last you a long time. Besides, you weren't planning on taking your open back HD600s into combat with you, were you?
I would also like to leave a frequency response graph here so that you can draw your own conclusions about my review and the headphones themselves:

Please let me know if you have any questions or comments about my review, hopefully I will be writing more reviews on gear once my wallet gets to feeling better...
 
Nov 26, 2012 at 3:09 AM Post #4 of 33
Great review.  Considering getting a pair of these and have been looking at some great deals on them.  Been listening to HD 25's and think it's time for a new purchase. Seems like a great bang for the buck headphone.  Thanks
 
Nov 26, 2012 at 3:35 AM Post #5 of 33
Good review , this headphone scored big in the "50 flagship headphone reviewed" article (thats on the headfi homepage), about suggestions.....some pics would be nice 
wink_face.gif

 
Nov 26, 2012 at 9:48 AM Post #6 of 33
Quote:
Great review.  Considering getting a pair of these and have been looking at some great deals on them.  Been listening to HD 25's and think it's time for a new purchase. Seems like a great bang for the buck headphone.  Thanks

 
where are the great deals located - can you post a link?
 
Thanks.
 
Nov 26, 2012 at 7:42 PM Post #7 of 33
Thanks for the kind words everyone! I may start writing reviews for some of my other gear as well!
Quote:
 
where are the great deals located - can you post a link?
 
Thanks.

You may want to send razordogdeals either an offer on eBay or an email... 
I was able to buy them in July from them through eBay for $300, he responded to my offer in about 15 minutes.
 
Nov 26, 2012 at 8:45 PM Post #8 of 33
Nice review. You nailed some key points.

However, your minor criticisms can be rectified by upgrading your chain. The iPod's internal DAC isn't know for micro detail or soundstage. Also, while the O2 may measure well, it is also not known for soundstage or musicality.

The bottom line is this: the HD600s scale extremely well. Upgrade your source and amp, and the HD600s really become spectacular with almost no weaknesses.

I'm not trying to spend your money or tell you that your gear is no good, but rather letting you know my unsolicited opinion.
 
Nov 26, 2012 at 8:58 PM Post #9 of 33
Quote:
Nice review. You nailed some key points.
However, your minor criticisms can be rectified by upgrading your chain. The iPod's internal DAC isn't know for micro detail or soundstage. Also, while the O2 may measure well, it is also not known for soundstage or musicality.
The bottom line is this: the HD600s scale extremely well. Upgrade your source and amp, and the HD600s really become spectacular with almost no weaknesses.
I'm not trying to spend your money or tell you that your gear is no good, but rather letting you know my unsolicited opinion.

I think I know what you mean, and I do plan on getting a new DAC (Cirrus Logic CS4398) and an O2 with burr brown Opamps. That should help with details and hopefully musicality. I'm also considering the Bottlehead Crack tube amp, depending on if my next purchase would sound good with it.
 
Nov 26, 2012 at 9:01 PM Post #10 of 33
great review. with regard to comfort, i found the clamp waaaay too tight for my liking. after carefuly bending out the metal adjustments (between the headband and the ear cups), these have become the most comfortable cans i've ever worn (more so than denon d7000's and beyer dt770's, which are also quite high on the comfort scale).
 
 
Quote:
Nice review. You nailed some key points.
However, your minor criticisms can be rectified by upgrading your chain. The iPod's internal DAC isn't know for micro detail or soundstage. Also, while the O2 may measure well, it is also not known for soundstage or musicality.
The bottom line is this: the HD600s scale extremely well. Upgrade your source and amp, and the HD600s really become spectacular with almost no weaknesses.
I'm not trying to spend your money or tell you that your gear is no good, but rather letting you know my unsolicited opinion.

 
i'm waiting (patiently) for the ODA to come out to pair with my hd600's. can you recommend a better pairing within the same price range?
 
Nov 26, 2012 at 9:14 PM Post #12 of 33
If you like the iPod as your source, I recommend the Pure i20 dock. Its DAC is an upgrade from the iPod. Also, it has a digital out that you can plug into an even better DAC if you decide to upgrade latter.

Since you already have the O2, it makes little sense to get another one of the same flavor. Apply that money to a different amp if you decide to go that way.

I think I know what you mean, and I do plan on getting a new DAC (Cirrus Logic CS4398) and an O2 with burr brown Opamps. That should help with details and hopefully musicality. I'm also considering the Bottlehead Crack tube amp, depending on if my next purchase would sound good with it.
 
Nov 26, 2012 at 9:49 PM Post #13 of 33
Quote:
quote.gif


Thanks for the kind words everyone! I may start writing reviews for some of my other gear as well!
You may want to send razordogdeals either an offer on eBay or an email... 
I was able to buy them in July from them through eBay for $300, he responded to my offer in about 15 minutes.


Anybody ever tried to buy "used" on Amazon? Right now they are 390$ but there is also a quote for used at 280$... would be interesting if condition was good (i have no idea how to check this...)
 
Nov 26, 2012 at 9:58 PM Post #14 of 33
Quote:
If you like the iPod as your source, I recommend the Pure i20 dock. Its DAC is an upgrade from the iPod. Also, it has a digital out that you can plug into an even better DAC if you decide to upgrade latter.
Since you already have the O2, it makes little sense to get another one of the same flavor. Apply that money to a different amp if you decide to go that way.

I actually don't really like using the classic as a source, or transport for that matter. If anything I'm thinking about getting a camera connection kit for my iPad and using that with my DAC. If you're curious at all, there's a link to a project I'm part of called "project H," that's what I'm referring to. I'm planning on selling my standalone O2 when I get the Project H combo unit....
 
Nov 26, 2012 at 10:00 PM Post #15 of 33
Quote:
Anybody ever tried to buy "used" on Amazon? Right now they are 390$ but there is also a quote for used at 280$... would be interesting if condition was good (i have no idea how to check this...)

http://www.amazon.com/gp/offer-listing/B00004SY4H/ref=sr_1_1_olp?ie=UTF8&qid=1353985098&sr=8-1&keywords=hd600&condition=used
It says: condition: [size=small]Used - Good[/size]
Sennheiser HD600, comes with original case but no cable (sorry, the stock cable broke). You can buy a HD650 cable on Amazon for $20, it's much more durable than the stock one. The headphone is nearly new with full, clean cushions and ALMOST all paint intact (some towards the front of the earcups is gone). 
 
I would just see if you can get them for $300 new from razordog still...
 

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