JVC HA-S600B review and pics
Jan 14, 2011 at 2:51 AM Thread Starter Post #1 of 19

iandh

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My boss sent me down to Fry's yesterday to pick up some things, including a set of headphones for use at my desk. I previously had picked up a set of Shure 440's, but returned them due to comfort issues. They were also extremely clinical. Great for recording/mastering, not so much for listening. I've gone through literally ten different pairs of over-the-ear cans in the last week trying to find something comfortable, laid back/and still crisp, easy to power, and reasonably priced.
 
I saw these gems last time I was at Fry's, but I couldn't quite convince myself to buy them. When they're in the package, they look very small, and it doesn't seem that they could possibly cover your entire ear without touching. That turns out to be completely wrong. These are some of the only (if not THE only) full-size over-the-ear/portable cans that I've used that actually go over your ears, are truly portable, and still maintain comfort.
 

 
These retail for $50, and IMO are well worth the money, as long as you understand what you are paying for, and what you are getting. They can be had in the $40 shipped range if you buy online.
 
 
Construction
 
The construction is very solid considering these are semi-portable phones. They are lightweight and slim, but not flimsy. The size adjustments are smooth, and have detents that firmly find their place with a nice click. The cups have a glossy black finish, with chrome accent rings. The earpads and headband pad are covered in the good pleather, not the thin cheap stuff (which I can't stand). The ear cushions are thin, but more than adequate (see below). The cord is on the thin side, but has good strain reliefs. The plug is very compact, but seems to be reasonable durability-wise.
 
The phones both fold and lay flat, which is great for two reasons... they can fit in smaller pockets in a backpack or in a glovebox, and they also can fit into a laptop bag, which is a HUGE plus for me.
 

 

 
There is a thin foam lining inside the earcup, which acts as a dust cover for the approximately 40mm driver within. That is a bit on the small side, but is right in line with the form factor of these phones.
 
 
Comfort
 
I mentioned above that I've been through about ten sets of phones in the last week. It's exceedingly difficult to find a set that fits. This is rather odd, considering that I have what you'd consider an average profile. Well proportioned head, average size and shaped ears that lay reasonably flat, and no areas of protrusion. I am, however, very sensitive to clamping force, especially on my jaw, and earlobes. Even phones that I've hear described as comfy, such as the shure 440, are an excercise in pain.
 

 
These phones are truly genius. At first glance, you'd think they fall into the same category as other "over ear" phones that also claim to be portable... they don't typically do either well. These phones do both exceedingly well. This is achieved through several excellent design decisions, many of which compare to some of the Bose units that some people also rave about (comfort-wise, at least :wink:). Firstly, they have moderate clamping pressure. Secondly, they have multi-axis swiveling, so that the pads will lay flat regardless of your head shape. Finally, they have extremely deep ear cups for a headphone of this size, capped off by a very soft memory foam pad.
 
In addition, the cavity extends back beyond the edge of the earpads, so that your earlobe can rest inside behind the actual pad edge. That is the reason for the thin pads, and it works out extremely well comfort-wise, and gives huge size savings as well. To achieve a suitable driver chamber volume whilst still maintaining plenty of room for the ears, they angled the driver baffle, which also may help with imaging. Basically, if your task was to design the most compact closed ear cup possible, without actually contacting any part of the ear, this is exactly what you'd end up with.
 
 
Sound
 
Keep in mind, these are $50 cans, and they already excel in several other key areas (for me, at least). Even if they sounded mediocre, I'd still keep them as my laptop phones just because of their other design aspects.
 
As is typical to JVC's, these sounded somewhere between meh and so-so out of the box. I've made it a rule, especially with JVC and a couple of other brands, to never judge until I've done at least an introductory break-in. I've done about 8 hours on them, and they didn't start to sound even remotely passable until the 2 hour mark. If you do decide to give these a shot, please break them in for a bit before you do any real listening.
 
 
Overall, I would describe the sound as laid back, but with an edge. They seem to have a peak in the lower midbass that can make these a real kick for hard rock/metal. They have plenty of bass, but IMO they could do with a hair less, as it seems to muddy the upper end at time due to the smaller size of the drivers. Generally, though, it isn't an issue. The bass cleans up immensely after some break-in.
 
The highs have just enough edge to be crisp, but don't have that sparkle that you get with higher end kit. The mids, surprisingly, are not as recessed as you'd normally find on cheap cans... and they aren't one bit obnoxious. You do get a touch of sibilance on some high notes, but nothing out of the ordinary... in fact I've heard much more expensive heaphones with a greater issue in that department than these.
 
 
These phones do the best (IMO) with hard rock/metal and electronic. They are laid back enough and have enough of their own personality to make those types of music listenable. They don't have quite enough crispiness to get real interesting with jazz and classical, but they still are listenable in those areas. One thing they do have trouble with is very busy mid-90's alternative, when you have multiple layers of obnoxiously distorted guitar, obscure chords, and poorly engineered drums. These cans do NOT do well covering up messy engineering. :)
 
 
They are very easy to drive, but tend to distort at higher listening levels when being powered by devices such as an ipod. They are most at home with a computer soundcard, or some other mid-level power source. I can't really say an amp is necessary or even recommended at all, but if you want to pull off moderate-high listening levels on a device with a wimpy output, you'd probably be money ahead amping them.
 
Why is this? I assume it's very similar to running a small subwoofer in a small sealed box in car audio... even though the sub is small, being in a small sealed box gives it the power handling of a larger driver due to reduced compliance. Furthermore, trying to get high output without adequate power will result in distortion. Due to the small cup size (and therefore smaller chamber size) on these phones, I believe that the 40mm driver has more power handling than would be typical. 
 
Not surprisingly, these have a similar sound signature to the HARX700/900's. They aren't quite as full sounding, but they are still quite enjoyable. What is a surprise, is that they actually have very good imaging and soundstage for a closed can. I actually can hear instruments floating around somewhere in the region of my frontal lobe at times. That was the very last thing I expected on phones of this type.
 
Conclusion
 
These aren't "change your life" cans. They are very solid at $50, and considering their other advantages, I will be recommending these to friends and family. If you can snag them close to the $35-40 range, they are a no-brainer. They are the only over-the-ear cans I've ever seen that successfully mix full size and portability. Regardless of sound, that in itself is a feat.
 
These phones are obviously targeted towards the portable/consumer mid-fi market, and they hit the nail on the head in that aspect... what's impressive is that they successfully fill that niche and price bracket, whilst still being tolerable by a hi-fi enthusiast like myself.
 
I think this may be one of the only phones that could be legitimately posted in both the full-size section and the portables section. They fill both categories flawlessly. If you're in the market for something like that, and aren't expecting a miracle for $50, these could be well worth a try.
 
Jan 14, 2011 at 7:51 PM Post #2 of 19
just got mine today. very nice for a portable. not ath-es7 nice, but way ahead of bose and sony. sounds like an rx900 with less stage and highs. i actually listened to them side by side. humonguous bass when amped, along with decent soundstage. way ahead of other portable jvc's i've had, including the has700 (had a slightly weird sound to me)
this is just out of the box, no burn in.
 
Jan 15, 2011 at 7:15 PM Post #3 of 19


Quote:
just got mine today. very nice for a portable. not ath-es7 nice, but way ahead of bose and sony. sounds like an rx900 with less stage and highs. i actually listened to them side by side. humonguous bass when amped, along with decent soundstage. way ahead of other portable jvc's i've had, including the has700 (had a slightly weird sound to me)
this is just out of the box, no burn in.


Yeah, I a/b'ed them with my harx900's as well... when I first put them on, I immediately had to go grab the 900's to make sure what I was hearing was correct. These are basically a harx900 mini-me IMO. I bought these out of pure frustration with the other cans I've been trying to get in this price range, and I still am a little bit in disbelief at how good they are for the price. These can be had for as cheap as $30+shipping. That is a STEAL for these babies.
 
The highs are laid back but crisp. The bass is pretty substantial as well, but not quite to the point that it muddys up everything else. That is one of the things I love about the 900's, and I'm happy that these are similar. I do agree that the soundstage is a little more compact, but I think these still have good imaging. There is something I really like about the 900's, so much so that I would choose them over many much more expensive headphones I've heard. I know they have their limits, but their sound signature really appeals to my ears for some reason.
 
The thing that surprised me the most was the bass... I couldn't believe that they put 40mm drivers into these. I know that isn't ridiculously huge or anything, but it is pretty beefy for what is a semi-full size portable phone. On some songs, these puppies actually can get to bouncing on your head.
 
 
Apr 17, 2011 at 11:06 AM Post #5 of 19
had these some time now- the bass has tightened and these rock as a portable headphone
 
Apr 18, 2011 at 10:55 AM Post #7 of 19


Quote:
looks suspiciously like a CAL but I guess this doesn't have the foster driver nor sounds the same?


no, just similar design. jvc uses their own drivers- these are the black carbon drivers jvc uses in a few others. bassier than a CAL! , midrange not as sweet
 
 
Apr 18, 2011 at 12:49 PM Post #9 of 19
How does these stack up against XB500 I wonder, I find them really really sexy looking (the plasticky sides somewhat ruins it tho) and XB500 ain't very portable. :p Looks like JVC has a couple of new headphones out and they all seem to have in common emphasized bass, typical JVC thing, by using vents and what not to increase it. At least design-wise this looks like a really generous offer for the price, the pleather looks more of the high quality type found on Sony XB and looks rather solid the construction itself, design-wise you could accept it even at $100 pricetag but yea SQ is probably another matter.
 
To OP, would you concider these more laid-back or forward sounding?
 
Apr 24, 2011 at 12:17 PM Post #10 of 19
My $0.02 worth. These are probably JVC' s worst effort in a while,, I was really expecting more out of them since I own quite a few JVC cans, as a matter of fact they are one of my favorite makers of headphones. The fist thing that you'll notice is the wide discrepency in sound towards the bass region and unfortunately it is not the tightest bass reproduction in the world. The bass is so prominent it starts to push itself into the mid-range. One saving grace is that the mid-range is fairly neutral but the high-end is not very well extended and find-of feels closed in. I do find the headphone quite attractive-mine are in blue-being kind of a cross between navy and midnight with kind of a metallic sheen. Build quality is o.k. for a $30 USD headphone (what I paid for mine). The RX700 is about 10 times better headphone but not a portable hp, the HA-S150 I find to be a better all around headphone for $20 USD or under (much better balanced-with a better high-end response). I was disappointed mainly because I loved JVC's carbon diaphram in their HA-S650 (which is a great portable headphone-very monitor-like). If you want to buy a JVC portable you can buy a S-650 or possibly a M-750 for not that much more money. All-in-all not one of JVC's better efforts. Happy Listening.
 
Apr 24, 2011 at 2:59 PM Post #11 of 19
So it sounds very much like a XB500 then which I personally like, XB500 also has the problem of excess mid/upper bass bleeding over mids and highs are somewhat veiled which I adjust a little by EQ to make it a little more flat but not completely flat as I don't want that either. Are these 600B much bassier then the RX700?
 
What about these other new JVC headphones, supposedly there's also another very bassheavy new headphone out there, http://newsroom.jvc.com/tag/ha-m5x/ :p
 
I haven't seen these HA-600B on jvc site though, weird.
 
Jan 4, 2013 at 4:26 PM Post #13 of 19
How these stand compared to KOSS UR55? Of course, we are talking there about bass, as always. 
biggrin.gif

 
PS. I'am not complete basshead, but with XB500's ruled out (due to lack of mid/highs ant overall sound quality) bass on these seems to be the main factor...
 
Jan 8, 2013 at 11:15 AM Post #14 of 19
Just got the white ones, http://www.sonicelectronix.com/pictures_new.php?id=46832&picture_id=989566

 
The bass ir frrricking amazing!! 
In fact, I can't imagine phones which would have noticable amount more of it because it would be definitely too much :D  
And I'am considering myself as nearly-basshead, so I don't think I'am exaggerating. Mids and highs are muffled a little (just an hour of burn-in...), but when EQ'ed, the overall sound is astonishing even with no burn-in!  had HD228 (with it's stated "explosive bass" lol) before and the bass on these is like 2 times stronger. Btw, these are very comfortable and the size of the cups is just enough for them to be the REAL over-ears (not just looking like ones, but actually sitting around, lol), what is usually very hard to find on portables... I'am glad i didn't bought S400's or XB500's...
 
Jan 8, 2013 at 5:48 PM Post #15 of 19
btw, you need proper software/hardware configuration to make them sound the best they can. On Desire HD  with TrickDroid v3 ROM and poweramp player they are amazing, although PC with aimp3 kinda fail to deliver this WOW sound and like said on review, distors a little on some tracks playing them at high volume. Will try again after some burn-in and pc sound card / player tweaking.
 

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