The Harbeth phenomenon


In my search for a new pair of speakers, I've gone through many threads here and noticed that many owners or fans of Harbeth have almost a love-like connection with Harbeth speakers. It is almost as if the speakers cast a spell upon them. I know many audiophiles love their speakers but Harbeth owners seem especially enamored with theirs. I am extremely puzzled by this phenomenon because on paper Harbeth speakers look average at best and lack many of the attributes that generally make a great speaker.

Their sensitivity of generally around the 86dB mark makes them rather inefficient and therefore, at least in theory, not a good match for many lower powered tube amps, or any amps below 100wpc. Their frequency range is simply inferior to most high-end speakers since they don't go below 40 Hz. This alone should, again at least in theory, disqualify Harbeth speakers from consideration as top high end speakers. And yet I've never heard anyone complain about their bass, while people complain about lack of bass in the Gibbon Nines from DeVore, which is a fantastic speaker. Their cabinets look like a cheap DIY enclosure (disclaimer: I've never seen a Harbeth up close, only pictures). The 7ES-3 is rated B-Restricted, while the smaller and cheaper Usher Be-718 A-Restricted in Stereophile but garners nowhere near the same amount of admiration, praise and following among audiophiles.

So what's going on here? Is this a big conspiracy plot by the company that paid off a few hundred of people to infiltrate audiophile internet forums and a few reviewers? I am of course joking here, but the question is serious. How can speakers so average on paper be so good in real life? I know the opposite is often true, but you rarely see this phenomenon.

Please speak up.
actusreus
The speakers sound good with a variety of relatively inexpensive wires
That is what i have noticed.And now I use cheapest simple copper wires 8 meters long:)
Harbeth tends to sound a little bit forward,so in my opinion speakers needs to be connected to laidback sounding amps:)
EL34, what is the difference between the HL5 an the 30s? Why choose one over the other? Type of music? Tyoe of amplification?
You do raise some interesting issues, though. I'm shopping for a flat screen TV to watch sports. Will LeBron James or Paul Pierce give me better advice on which equipment to buy?

I think your analogy is rather incorrect. If instead of going to panting exhibits you were in a habit of watching them on your TV set, then yes, the artist could give you advice on which particular flat screen TV renders the colors and the palette balance best, in their opinion. You might not agree with them, but it doesn't mean that their opinion would not be valid.

Actusreus,
you'll be asking next why some still eat hotdogs...
seriously, nothing to worry about, most Harbeths go to Asia anyway.

I don't mind sarcasm, but yours has eluded me here, especially the Asia comment. Please explain, if you will. Thank you.
Just heard back from LeBron and Paul....... They both said go with LCD Panels. The specs on LED are too ordinary.
I'd take their advice, Banyon; who should know better than these artists how to electronically reproduce their craft?;)
Sorry Actusreus, I'm too snarky or obtuse for my own good.

I assumed you were asking why people buy or lavish praise on Harbeths when you assume the specs are mediocre---much like the ingredients on a pack of hotdogs wouldn't add up to the taste or pleasure they give to some people.

And you seem to think that Harbeths have taken over the market here, where in reality the vast majority of sales are not in the US, even less in England, but overseas.

To me you could have replaced any number of manufacturers names for Harbeth....names I could much more easily do without, like Dynaudio.
Chashas1 - so you don't like Harbeth or Dynaudio. What speakers have you owned that you like?
no no no.. I love Harbeths...I even own a pair of 7's... as for the Dynaudios, I've never heard a pair that I cared for--at dealers. Perhaps if I took a pair home it might be different, although I doubt it.
I like planars, yet I've never liked Magnepans.
So like Actureus, I read about many brands I scratch my head over, if that's indeed what he's doing.
What an interesting post! I just replaced my long term reference Thiels 3.6 which I had for the last ten years with the HL-5! I tried many other speakers but still could not part with my thiels. I also spent a lot of money on equipments to best match my Thiels too. But now, I have made up my mind to sell it! Not to say which speaker is better than which as they all have their merits. As I have been in this hobby for more than fifteen years, doing the merry go round thing as a lot of audiophiles have done. This is the first time I found I am put my audiophile thoughts away and start listening to the music itself! I can’t explain it but it is like learning to listen with a whole new perspective. Let say the other speakers let me believe I am hearing the realism of the individual instruments more while the Harbeths brings me closer to the whole musical event. I am now enjoying most Lps or CDs without skipping tracks unless the music itself is poor while in the past, I had more concerns with the recordings than the musical performance. Interestingly, listening to some highly regarded audiophile disks become far less rewarding as the speaker does not emphasise on those factors and that is why some people will not find these speakers love at first hearing.
Great thread. Another line that people rave about are Devore speakers. Those who have heard both Devore and Harbeth, how would you compare the two sounds? I've been lead to believe that Harbeths are for music lovers but with a warmer colored sound, while Devores are considered more "truthful" but perhaps more "audiophile." Any truth to this? (Unfortunately there aren't many dealers that carry both.)
I currently own Spendor, have heard Harbeth and Dynaudio(too expensive for me), i like them all, but then i like the string sound best on Spendor, piano sounds so realistic with Harbeth, Dynaudio has its signature sound that's difficult to describe, somehow they got the receipes to a very unique musicality, very musically involved.
i guess one thing these 3 brands share is, they might not give you the best measurement(probably with the exception of Dynaudio) from hi-fi aspect, but they reproduce and reflect your system so well, in a long run, you end up with exploring more music, and it's a realisation with changing and participating in the upgrade game with this hi-fi hobby, that if we set our goal on those measurement, focusing on bass, midrange etc, we usually end up in a circle chasing the same thing only with price and brand differences, as i like these speakers they remind me of how nice that cup of coffee was when the music was playing in the background, or a nice conversation with my fellow musician about the performers on the recording. Life becomes simpler that way.
andy
I have a friend that had HL5's with a good front end. I was not impressed. especially for the price. They sounded lifeless to me in his room. For the sake of friendship I sd nothing. I have owned Spendor SP1/2e and found them to be an excellent speaker that worked well with my equipment and room. My only reason for giving them up is they would bottom out with sub 40hz. Rather than go with a sub I went to a true full range speaker the Revel F52. They dont have the midrange magic, but they do everything else better and the midrange is ok.
I am enjoying the little PsEsr very much during some in-home testing. Not the Quatro Woods I am replacing, but very, very nice for my purposes.
Hello all,

I have the privilege of informing you that Tim Nguyen of Tone of Music, a Simon Yorke dealer in the SF Bay Area, will be exhibiting the $15,000 euro Simon Yorke S-10 Record Player at the 2010 California Audio Show.

www.caaudioshow.com

Thank you.

Constantine Soo
Addendum:

Tone of Music will exhibit the $12,900 Harbeth 40.1 and the $4,995 Super HL5 at the 2010 California Audio Show.

Thank you.

Constantine Soo
I have a pr of 40.1's. They really are amazing speakers.
I too attend live concerts regularly. I also have a musical household - my son plays piano and violin, I play violin, and my other son plays trumpet. I know what instruments should sound like.
These speakers do not beam sound. They reproduce music.
What is your desire? I am truely impressed by them.
I have been doing audio stuff for years now. I have spent lots of money. I think these speakers will be the last I own for some time.
In his review of the Compact 7s, Sam Tellig said you've really got to listen to them from at least nine feet away. Any closer, he said, and the drivers don't really come together as one. Has anyone else found this to be true?

-Bob
I recently auditioned a pair of 7-ES3s for a couple of hours. The distance was more like 7 1/2 or 8 feet, but I didn't notice any driver integration problems at that distance. I found them a very natural sounding speaker, devoid of any audiophile gimmicks.

But then Sam T. is a professional reviewer and by trade has to find something to call out. And different people are sensitive to different things. That said, I've read Tellig uses this model Harbeth as his reference, so it can't be too much of an issue.

Sounds like you're at the point where you simply need to listen for yourself.
Mlsstl hits the nail on the head. Generally it depends on the size of the room and preference. The C7ES3 will still sound good in near-field configuration. A C7 owner had his speakers 7' distance away in his small room and had no issues. I've tried a distance of 6.5' with my SHL5s and do not perceive any serious shortcomings. I settled with a distance of 9' though and thought the sound was more coherent in the lower midrange and airier with more extended highs. To summarize, it depends on what kind of presentation you would prefer.

El34,

What's the difference between a musician and a large pizza?

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A large pizza can feed a family of four !!! :)
I travel around the U.S. for work and am out of town with nothing to do many weekends throughout the year. In my spare time I like to audition gear. I don't currently own Harbeth's (that might change tomorrow) but they've been my all around favorites. I'm finally going to hear them paired with my amp tomorrow. Of all the speakers I've encountered over the past 32 years since I purchased my first new pair of Genesis G1's............ the Harbeths are my favorites. This is my personal opinion and I will not tell you why I like them because that doesn't pertain to anyone but me.
This is my personal opinion and I will not tell you why I like them because that doesn't pertain to anyone but me.
Then I don't get the point of your post. These are opinion forums.
Donjr, what you like is indeed your decision and preference, what is helpful are descriptions of what you hear and comments on performance. So your tastes are yours, but your observations are worth sharing.
All I can say is the Compact 7ES-3 is the first speaker I've heard where I couldn't hear the speaker, just hear the music. Low volume listening is superb. My B&W's have to be cranked up a little for low volume, but not the C7's. They're very natural sounding. The cabinet doesn't put out any off noises. I love front firing ports as well. I've recently come to the conclusion that for me, I don't like floor standers with rear firing ports. Five or 6 inch drivers don't sound as good as 8 inch to me, especially for low volume. They don't move enough mass.
: Brianmgrarcom
This is my personal opinion and I will not tell you why I like them because that doesn't pertain to anyone but me.
Then I don't get the point of your post. These are opinion forums.

Opinion forums? Maybe. Constructive.....not. These are people that listen to tiny clips of music to critique their gear. They're not music fans.
harbeth owners are no different than any other hi-end owners...including myself... point being we all feel the need to justify our purchases....similiar to mac/apple users...that being said... Harbeth garners great reviews and loyal customers...something to said for that
These are people that listen to tiny clips of music to critique their gear. They're not music fans.

actually listening music through harbeth makes me listen music and concentrate on beauty of music .Emocional impact created by harbeth sings all day long in my soul .That is what i like very much abaut harbeth.
Constructive.....not.

I suppose that would depend on who is commenting. Some people that like music and listening to it as an aesthetic experience, also have critical faculties for judging their equipment - these to traits are not mutually exclusive - though not always guaranteed to be found in the same person. I find many folks whose comments seem very constructive - they do not justify their purchases, they explain the reason for their purchase - it is not a question of the blind leading the blind, though it does happen occasionally on AGON -- you can usually tell the difference, with patience.
fwiw...i have listened to spendors many times....a direct competitor to Harbeth...both in terms of cosmetics and performance...and I must say...impressive results...a very relaxed, somewhat polite presentation...but that is the old school.Brit sound...they too for years.
avoided computer modulations for exhaustive listening tests...good.old lymey engineering mates!
Pubul57 - I'm sorry. I was a little harsh with my comment. I get frustrated when I read some of the advice given on the forum and I was lashing out. There was a point when most advice given to me was based on specs. It got to a point that specs was all I cared about, and I bought a lot of brand new equipment based on advice, specs, and what used to work well with what equipment. I read on here recently where someone asked a question about the Harbeth and Rogue Audio combo and someone replied that it would absolutely not work, yet it was a wildly popular room in Montreal in 2010 and it's what I own. The OP made his decision based on that one persons comment. He might love what he has now, but it's a shame that he never got the chance to hear the Rogue with C7's. Giving advice on how something sounds is similar to advice on how something tastes. I love tomatoes but you might hate them. You will never know until you try them. If I told you they were disgusting, you may never try them.
@el34 
Recognizing this an old thread, it is relevant to my current situation. Like you, I am a classically trained musician (singer) with decades of performing experience, and so find my Harbeth m30.1s both accurate and immensely satisfying.  

I currently run them on a Musical Concepts modded Hafler 125 wpc solid state amp. I just swapped out my solid state MC/Hafler DH 110 pre for a tube line stage and am very satisfied with the effect.

I remain interested in a tube amp. However, I have been warned off by so many because of the Harbeths 85db efficiency that I am concerned about low power tube amps - contra your experience. 

If you are still around this user group, I'd be very interested in your input. 

cantorgale@gmail.com



Just because this thread has been bumped...

An audio store has opened up nearby me and they sell Harbeth.  So I'm often strolling by and stop in, sometimes to buy some vinyl.  They usually have a pair of Harbeths playing.

I have to say...damn the Harbeth sound is seductive!

And this is coming from someone who actually sold his pair of Harbeth Super HL5 plus speakers not long ago!  (I kept my Thiel speakers instead).

Harbeths have such a comfy sound, with beautiful tone, so rich and full and big and mid-rangey.   I always marvel at voices through the Harbeths.  Somehow they are portrayed in a more naturally soft and round, realistic way, vs most speakers which make vocalists sound more hard and electronic.

And the Harbeths seem more amplifier agnostic than other speakers in my experience (as Alan Shaw would claim).  I favor tube amps for my speakers, and the SHLplus speakers sounded great on my Conrad Johnson tube amps.  But at the shop they are hooked up to SS amps and they still make me stop in my tracks, beckon me to sit down and stay to listen. 

Ultimately I know through comparison that I find my Thiels overall more satisfying for my tastes.  But if I didn't have a wife wagging her finger about my speaker addiction, I'd likely grab a pair of Harbeths for a second system.
Cantorgale,
I'm on my second pair of 40.1's and have also owned SHL5's.  I prefer tube amps with both speakers... and I've tried a lot of amps, both SS and tube.  I'd be surprised if you'd need anything more powerful than a tube amp with 40 to 60 WPC to adequately drive your 30.1's.  I currently swap between a Music Reference RM9 MKII (125 WPC) and a VAC Renaissance 30/30 MKIII Signature (32 WPC).   The VAC 30/30 is not great for cranking up the volume with rock music, which I rarely do, but it's outstanding with female vocals, jazz and acoustic music.  Don't hesitate to try a tube amp... you don't know what you are missing!   

Alan Shaw himself argues that you need power, and the more the better. At a recent show in Hilversum in the Netherlands the power meters on the amplifier showed it was producing some 500 watts per channel to drive the M40.1 during peaks in the music. Even Alan Shaw was surprised and it most certainly persuaded me.
Alan Shaw also warns that many tube amps have a non linear frequency response under real speaker loads. Harbeths have a relatively benign impedance curve, but even so, why degrade the carefully crafted flat frequency reponse of the Harbeth designs?
Willem,
Do you own Harbeth...and if so, have you tried many moderate powered tube amps? 

As it relates to the flagship M-40.1's, reviews from Stereophile, 6moons and Tone Audio share my experience that moderate power tube amps (as low as 25 wpc) can drive this speaker with excellent results.   

I am a fan of Harbeth: they are the only dynamic speakers that I have heard that are almost as transparent and invisible as Quad electrostats. My main system has Quad 2805 electrostats (plus a 400 watt powered sub) driven by a refurbished 2x140 watt Quad 606-2. My earlier refurbished 2x45 watt Quad 303 was clearly not powerful enough in the quite large room, and sounded strained. The 606-2 sounds the same as the 303 at low levels, but is more dynamic and cleaner at higher levels. I may even opt for a pair of 2x260 watt Quad QMP monoblocks as my next upgrade.
My desktop system uses Harbeth P3ESR speakers, driven by a refurbished Quad 405-2, and I think that is about right for these inefficient speakers in a small/medium size room. It was Harbeth’s Alan Shaw himself who persuaded me that you need power, and the more the better. See here for a thread on the Harbeth User Group, with quite a few contributions by Alan Shaw himself, who, I think, would know best what his speakers like: http://www.harbeth.co.uk/usergroup/forum/the-science-of-audio/amplifier-matching-mismatching-and-cli...
I know there are good valve amplifier designs, but with many their for me fatal flaw is their load dependent frequency response, and that is why I would never contemplate them. There are many Stereophile tests that show these deviations in embarrassing clarity. Their distortion figures are also a lot higher, so what do I get in return for more money, more hassle, less energy efficiency and a fequency response that sometimes looks as if an equalizer has been at work to produce that glowing warm and/or airy sound? An amplifier with a frequency response that has big and audible peaks and dips is not a straight wire with gain. Everybody is free to want their own tone control system, but for me neutrality is what I want.
Understood.   I take a less scientific approach to audio and just go with what sounds best to my ears.  

I’m a bit perplexed by the Harbeth popularity myself. I think they are decent speakers but to my ears, their BBC brethren is much better. People often describe them as "warm," "rolled-off," or "romantic," but I found they sounded a tad bright, clinical, and forward. Their tone is more neutral than warm, similar to a studio monitor.

AS has an obvious penchant for marketing, which I believe accounts for much of their follwing. They also have a much larger dealer network than Graham, Stirling, or Spendor.

Alan Shaw himself argues that you need power, and the more the better. At a recent show in Hilversum in the Netherlands the power meters on the amplifier showed it was producing some 500 watts per channel to drive the M40.1 during peaks in the music. Even Alan Shaw was surprised and it most certainly persuaded me.

Lol, a good track to play at high volumes if you want to promote such a fallacy. I doubt you'd ever blast that song on your P3ESRs.
I use a 70 watt EAR 890 tube power amplifier with my Harbeth 30.1s. It sounds spectacularly good. This amplifier replaced a pair of solid state Exposure 16 monoblocks which produced 140 watts. The tube amps sound much better.


The BBC research department  was sadly closed ages ago. For a few years their designs were still being produceed by license holders, but this gradually ended with the demise of successive manufacturers (it never was a very profitable business) and the increased difficulty to obtain the original drivers. So all that remained were BBC inspired designs, following in the same tradition of thin walled damped panels, complex crossover designs  etc. Some of these manufacturers marketed these new designs under their own name and as their own designs (Harbeth, Spendor) but the commercial people in the BBC decided they could make some bucks selling licenses to the orginal model names, even though these speakers only share the name, and are not designed by any BBC department. In the best cases, what they share is the design principles and the ethos of neutrality. But they no longer are the original designs. Personally I own both the original BBC designed Rogers LS3/5a and the modern Harbeth P3ESR and to my mind there is not a shade of doubt that the Harbeth is the by far better speaker. It is far more neutral, has  more and better bass (and almost no bass hump) and handles way more power. Manufacturing quality is also better.
Rogers LS3/5a’s are not dynamic and their efficiency is very low and they have no low bass. The internal crossover is more like a small amplifier and sucks up a lot of power. And Rogers LS3/5a’s really do sound best with tube electronics. Plus they can be quite fussy about placement and stands, and other things. It depends a lot on what your listening priorities are as to whether you think Rogers LS3/5a’s are better than some other particular speaker. Obviously bass freaks need not apply. Or rock freaks for that matter. But in certain important areas, like voices, Rogers LS3/5a’s are very difficult to beat. At the end of the day requirements for dynamics and loudness can trump other factors.
I own the harbeth 40.2 speakers and my 85 watt VAC tube integrated sounded great with certain types of music but could not provide adequate instrument separation or tight bass for more complex musical passages....

I am now running the harbeth pass labs 250 watt integrated and have better grip and slam while still sounding sublime on vocals and small scale jazz 
Owned and heard a lot of the big names in transducers. Wilson, Martin Logan, Magnepan, Dynaudio, Krell, B&W, Avalon, Totem, Monitor Audio, JBL, Kef, Quad, Dunlavy .... and the original midrange magic bookshelf speaker, the Bozak B313. As for the Harberth’s...well, they stand out as the most pedestrian sounding speakers I’ve listened to. Boxy, flat and vague. If they were inexpensive and easy to drive I’d say go for it, but for the price to performance they offer it’s a definite no.
What the Harbeths do well, they do *really* well. It's all about that midrange magic. Human voices and acoustic instruments are their bread and butter. And they absolutely excel at tone and timbre. I bought my Harbeth M30s from @petek and I had the privilege of listening to his Verity Parsifals. Cost no object, I would own a pair of Parsifals in addition to the Harbeths. No question about it. Of course, cost is an object for many of us, and Harbeth is a pretty darned good place to get off the hifi merry-go-round. Speaking for myself, you all are going to have to pry my Harbeths from my cold dead hands. :-)
Maybe it’s just me but Harbeth speakers sound slow. Probably not a big deal for acoustic or Diana Krall, but I find it to be an issue with faster music. 


Seanheis1--I love Harbeth's but agree with you, they are not the most dynamic or agile speakers. That's why I moved to Daedalus--the accurate tone and midrange purity of Harbeth with greater speed and dynamic capability.
While some products are greater than the sum of their parts, Harbeth to me sounds exactly like the sum of its parts. When you look at a Harbeth, you should instantly know much of how their speakers will sound. Intrinsic problems will be the cabinet, the large speaker front, porting and lack of driver alignment. I am not a fan, but as others have said buy what you like and never apologize or justify.