Now that was an enjoyable honest appraisal with a good commercial as well as technical conclusion
@williamjueschke99602 жыл бұрын
I have the M.L. lx 16, there is a setting on my Marantz SR 5011 that rolls the highs off a little, it made a huge difference, plus I pulled them out a few more inches, wow I have fallen in love with these little beauties all over again, the sound and clarity is incredible. I have owned quite a few speakers, but these have become my favorites.
@LarsonChristopher2 жыл бұрын
Hello fellow Martin Logan owner. The LX16's are a little old now. The new M.L. Motion 35XTi are very very nice for the small bookshelf form factor. You might want to audition them at some time. Not saying make a change, but the updates have made a nice improvement in the sound, and you would likely notice the differences. SKOL
@toddtonis2 жыл бұрын
Hi Danny, you can add another to this list: ELAC UB51 bookshelf. You evaluated these speakers for me earlier this year and we agreed they were not good candidates for upgrade due to crossover complexity & size vs cabinet access.
@davenelson43342 жыл бұрын
Hi Danny, your videos are inspiring and educational. Do you have a video showing the equipment and exactly how you measure everything in your graphs. For an amateur like myself, it would be invaluable to learn as I'm wondering how I can replicate this. Thx.
@timo56012 жыл бұрын
That's my NHT!! Sad it didn't qualify, but ready to do a diy build. Top binding post was always an annoyance. I like the sound in general, it extends down but I do use a Parts Express DIY Kit DSP subwoofer. Shopping for a DIY kit right now. Thank you GR for your time and advice!
@srpsrp36492 жыл бұрын
The GR research xls encores are pretty nice. I still love mine. My other loudspeakers are La Scalas. I switch them out all the time.
@stevieg27552 жыл бұрын
I have a xls encore kit sitting in a box doing nothing,the xovers are put together and sent Danny a pic and he said it looks good.i would sell for 175.00
@Mickparrysstepdad2 жыл бұрын
It would be very interesting to see the Harbeth raw drivers response. Surely they're not that bad, that they need all those parts?
@dogsbodyish8403 Жыл бұрын
I suggest the presenter reads Harwood's BBC paper concerning speaker cabinet construction, which concluded that the best way of combatting cabinet wall radiation was to use a thin-wall approach, allowing damping measures to be made very effective (if I remember correctly). Useful reading for anyone, actually.
@adrianfisher96414 ай бұрын
Thin wall design is a great approach to speed of decay and using bracing at corners all helps, but that was related to cabinet size and surface area. The LS35a is an example of a small box which has great imaging and a smooth response but for a definate purpose, small outside broadcast trucks and control rooms. They sound really great but, there are limits to what they can do above 20 watts of clean power. These speakers had massive amounts of correction to overcome what was commercially available drivers from KEF at the time. So not tremendously accurate but fit for the intended purpose.
@dogsbodyish84034 ай бұрын
@@adrianfisher9641 Do note that the article refers specifically to the LS3/6, which is a LOT bigger than the LS3/5a - but the principles covered are anyway not exclusive to speakers of any other dimensions.
@cobar53342 жыл бұрын
Thank you for another fascinating video
@miheadhurts2 жыл бұрын
Hi Danny, I've been looking into the Lii Audio range of speakers. Decware and Cantuck Audio use them in the open baffle 'Betsy' speaker. I've been weighing up whether to get a pimped out version of the XLS Encore or some of the 15" full range drivers and a 15" woofer from Lii Audio. Shipping to Australia is always going to be costly.
@Clint_the_Audio-Photo_Guy2 жыл бұрын
Interesting stuff. I've always liked Totem monitors, and it would be interesting to see how they measure. They use a minimum number of higher quality parts so I always though that's what I was hearing, but I'm sure they don't measure flat, and not sure about spectral decay but it would be interesting to see. They also hand-match their parts in pairs so the left and right speakers match. I've got their Rainmakers, Sky Monitors, and Kin Monitors now around my house. I chose all of them just by comparing them to similarly priced speakers, and these sounded better. It would be cool to see if I could take the Sky's up a notch though. Hmm.
@paulbaker494111 ай бұрын
Who cares if you like them. A crappy measurement could change that for you right.
@KrazyKajun602 Жыл бұрын
I will love his outcome on the speaker that I have just shipped to him.
@mountrainiermediaproject9032 жыл бұрын
Greatly appreciate your speaker videos. Always interesting. Regarding the slight zooming issue, I think it's your autofocus on your camera. Set it to manual, not auto, and make sure the focus ring witness marks on the barrel of the lens is set approximately to the distance from the lens to your seated position. The lens is searching for focus I think.
@christopherdoolan9252 жыл бұрын
Autofocus hunting for sure. Set to manual.
@robk57452 жыл бұрын
Interesting to see the crossover on the Harbeth, thanks Danny!
@robinkleinsteuber52172 жыл бұрын
Mentioned cheesy parts in the Harbeth crossover. Suddenly I had the urge to eat cheese. Yumm. Thanks! Also, I'll be looking into your speaker offerings. Thanks!
@questioneverything11232 жыл бұрын
I could not wait to see this video... knew it would be good... This grounded [Danny kind of] perspective flies in the face of truthfulness, Alan (the designer) claiming "perfection" with his Radial driver technology... dismissing so many other noteworthy designs. He speaks so sharply of the LS5/9 speaker / its' drivers, the woofer being poor technology... WELL... The Rogers LS5/9 (in spite of numerous, documented tonal anomalies) was one of my favorite speakers that I have ever owned and deeply regret selling (to please my wife) it was just fun to listen to the 15 years I owned them. Flawed can be fun, just .not good. as a reference tool. I value accuracy, closer to the mark Danny is defining for us.
@xxxYYZxxx9 ай бұрын
My pair of NHT Super One XU speakers seem to have a similar issue as the SB3, as I've wound up placing them upside down or else they sound out of phase. I know they're entry-level speakers with cheap xovers. I paid $65 used for them, and they sound pretty good, so I can't complain.
@fredfungalspore2 жыл бұрын
Great insight into speaker manufacturers I get the impression that this guy has to tread a fine line re his impressions of speaker companies products and quality Seems at first glance most speaker manufacturers cut corners to save a buck or two at the expense of sound quality....
@pjono772 жыл бұрын
A lot of measuring but no listening! My Harbeth P3ESR 40th Anniversary sound absolutely incredible and the speakers are designed to be played with the grills on.
@dannyrichie97432 жыл бұрын
I've heard thousands of speakers using cheesy parts. If you think those sound incredible then you have really heard anything that is really incredible.
@dannyrichie97432 жыл бұрын
@@DougMen1 I get to hear an incredible system every time I turn mine on. I even passed college English, but I do speak Texan.
@DH-og5yr2 ай бұрын
@@dannyrichie9743you passed English, let’s test that theory. “If you think those sound incredible then you have really heard anything that is really incredible”
@Quanknip2 жыл бұрын
Hey Danny... I own the sb3's, and I am a musician... When fed a good source they sound like the instuments should. They have real defined soundstage. , and great imaging... Also in the setup manual they show the speakers tweeters facing up. I wouldn't think that would make a difference with your on axis measurements, but you would know better than me. Lastly, one of the main things multiple respected reviewers said about them was that they were very accurate and flat. The audio world is wacky!
@LarsonChristopher2 жыл бұрын
Have you heard the KEF LS50 Meta? I'd like to know your perspective of them.
@jlo87752 жыл бұрын
@@LarsonChristopher in a word…fatiguing.
@LarsonChristopher2 жыл бұрын
@@jlo8775 What amp / preamp and amp / receiver was used? I have a pair and use Yamaha AS701 and they sound awesome.
@davidluke66322 жыл бұрын
Your hearing is damaged.
@joachimroselio73342 жыл бұрын
Hey Neil, That is because crossover parts aren’t as important as Dannie the crossover salesman would like you to believe.
@DodgyBrothersEngineering2 жыл бұрын
And that is why I enjoy watching this channel... Because you can look past a pretty box. Some people get so fixated on the look of a speaker that they can't hear the sound that comes out of them.
@cobar534210 ай бұрын
Good to see honest opinions
@solomonstewart10252 жыл бұрын
The last speaker is a real eye opener. Geeze!!!
@questioneverything11232 жыл бұрын
LOVE IT - LOVE IT!!! Thanks Danny, as always a great perspective shared. I own [not bragging - not apologizing] Harbeth 30.2, knowing its strengths and (possibly many) weaknesses. I could not go with the 3PSR (sp?) Familiarity with these Harbeth speakers, the family line-up, and the BBC monitor speaker legacy... *I firmly agree with all you said* The Harbeths are "pleasing to listen to" but, I cannot build (amps) and do reference listening through them... I do not trust them, as a way of saying it. I am using (first order) Silverline SR17S for my critical listening at the moment. I would love to hear and will one day experience GR products first hand (hopefully) in my home.
@Unpreeeedictable2 жыл бұрын
I own pair of Harbeth’s (M30.2 40th Anniversaries), as well as Spatial Audio, Magnepan, and Focal. They are the sort of speaker that is easy to like, until you compare them with others. Alan Shaw has found the perfect model: build a beautiful-looking box speaker (no curves = cheaper), stuff it with cheap parts, and then engineer it to measure well. He must have the best margins of any domestic manufacturer (i.e. not Chinese-built). People are happy and he is happy, supporting British industry and making a living at it. I don’t fault the guy. If you can use cheap parts and get the sound right, why not?
@rlowes2 жыл бұрын
Which Spatials do you have David?
@Unpreeeedictable2 жыл бұрын
@@rlowes M3 Sapphires. Fantastic speakers.
@tomhamilton63772 жыл бұрын
@@Unpreeeedictable I am saving up for a pair of those as I rather doubt any will come up used
@rlowes2 жыл бұрын
@@Unpreeeedictable very cool. I have a smaller room, so was considering the new M6 Sapphires. I assume they are far better than the Harbeth 30.2 Anniversary (which is another speaker I was considering as well)?
@Unpreeeedictable2 жыл бұрын
@@rlowes totally different. The Harbeths do a couple of things very well, especially acoustic and vocal. Think singer-songwriter. The Spatials do EVERYTHING well. My Harbeths are for sale ☺️
@scudder20102 жыл бұрын
Hi Danny. I traded an email with Alan Shaw of Harbeth. He gave a detailed reply on the Harbeth user group about caps and inductors etc. He mentioned that you had not mentioned in your video, that the Harbeth has poly caps. He told me those poly caps are good quality and will last a 100 years. Harbeth sells speakers faster than they can make them. They must be doing something right. Have you listened to them?
@dannyrichie97432 жыл бұрын
They may use some poly caps, but those caps, coils, and resistors are among the cheapest made. And yes, I've heard them.
@sloboat552 жыл бұрын
Love this vid.
@scottmackey41822 жыл бұрын
Always a great, honest review. Some speakers have benefits to improve and others simply don’t. These 3 will be on my “Avoid” list.
@harryburnett70862 жыл бұрын
Try them before you buy them and avoid those speakers , human ears tell you many times better than sophisticated testing equipment
@butstough2 жыл бұрын
@Danny, what distance do place the microphone from the speaker for the frequency measurements?
@darrinswallow18392 жыл бұрын
Hey Danny,I priced the round trip shipping costs but the Can. Govt. wants almost as much for the import duty (based on insured cost). I am considering one of your cheaper kits (for not much more money) to get an idea of the sound of your speakers. Cheers,Darrin
@LarsonChristopher2 жыл бұрын
lol, Canadians and the BS you all deal with.
@philiprichardson35682 жыл бұрын
Well done Danny.
@khairulbahribinabdsamad97372 жыл бұрын
Hi there, one advice is to set your lens on manual focus. As you don't move alot in this video. Please consider. Tq
@timbeaton50452 жыл бұрын
Those NHT speakers are using that inverted driver pair that i remember from my Mission Cyrus speakers i had back in the late 80s/early 90s. They were recommended to be used at slightly below ear level, like many of the speaker support stands that were available at the time, so that the crossover "beam" pointed slightly upwards to ear level. If I remember rightly!
@mattlehnardt7839 ай бұрын
at 5:00, is the 'ringing' at 800hz, the big blister in the spectral decay, is it caused by the woofer driver itself, the damping inside the speaker, lack of a port, or what ?or just a driver flapping out of control around that frequency? or is it just an issue to be fixed with crossover design?
@megamond2 жыл бұрын
Was the NHT SB3 woofer chosen for a particular sound, even though it doesn't measure well (i.e. ringing at 800 Hz)?
@dannyrichie97432 жыл бұрын
You'll have to ask NHT.
@Individual_two2 жыл бұрын
There are two speakers that are widely-used as near fields in pro audio, the Yamaha NS10 and the BBC LS 3/5A. The NS10's can sound rough, but they give engineers good insight into how their mixes will translate to lower-end consumer audio gear, such as car stereos, boom boxes, cheap hi-fi's, Bluetooth speakers and ear buds. The LS 3/5A was made for BBC's studios with the emphasis on mixing/mastering for speaking voice reproduction over the radio and TV. They are specific tools of the audio engineering trade, but neither speaker would be my choice for home hi-fi music reproduction. Oddly, the Harbeth version of the LS 3/5A (as reviewed) is aimed at wealthy audiophiles. Go figure?
@dannyrichie97432 жыл бұрын
I designed an upgrade for the Yamaha NS10 that is being used in about 10 different studios. I am surprised that they were ever used in mixing or mastering. They are not that accurate and don't sound very good either.
@mikotondria2 жыл бұрын
@@dannyrichie9743 Amen to that. I cut my teeth writing and producing electronic music using NS10m's; they always sounded lazy to me. No matter what I programmed to have pizzazz and color, they would drearily and reluctantly dribble out like a terrible waiter. Of all the monitoring set ups available to me at the time, I will have to say they were the most accurate - a friend with some PA kit in their living room, or some luxurious and well-presenting headphones were much more satisfying to playback what I thought I was creating. But at any level the NS10s just sounded like they were being played very quietly and seemed positively gleeful when the room we were in just became overloaded, as did I. An upgrade sounds interesting - would it involved replacing the cabinet and all internal components and drivers ? Thanks for all these videos, it's great to have learned another approach to speaker engineering, and it's one that has been added to my own plans.
@bartvanransbeeck1341 Жыл бұрын
The ns10 was selected because of it average crappy mediocre sound to hear hpw it sounds on most audio...
@arnolfini143411 ай бұрын
The Harbeth speakers reviewed are not BBC designed LS35A's.
@marcosvictor49352 жыл бұрын
I have a question, what about removing all these passive components and just running a digital crossover at the DAC level? So instead of using a stereo amplifier to individually amplify each speaker we would use two stereo amplifier with each channel amplifying a specific driver instead of the full speaker set. Thi would also allow for way quicker iterative improvements wgere it would be possible to quickly measure and apply a different filter and then measure again to get the FR to look as good as reasonably doable?
@blakebrockhaus3472 жыл бұрын
Imo analog crossovers are probably gonna be better for most sellers. But for diy, DSP is definitely the way to go
@renatogonzalezmora41912 жыл бұрын
Sorprendente! Tengo los Falcon sl3/5a Gold Badge, que están emparentados. Sería muy interesante explorarlos y compararlos con los Harberh!
@OsborneCox.69.4202 жыл бұрын
please do a tear down/components evaluation of the Elac Uni-Fi 2.0’s. i’m EXTREMELY interested in what your thoughts on their crossover would be. i would gladly send you my pair for evaluation!
@kaxior Жыл бұрын
Hi Danny, what do you think of Elac Uni-fi Reference Bookshelf? Are they worth upgrading?
@megasxlr51932 жыл бұрын
truth from a good man
@marshall18642 жыл бұрын
Great stuff. On the Harbeths, though: It's a misconception to say they were designed with a resonance to give extra bloom. That's not it at all. It's a common belief, though, and it really gives British engineering short shrift. This kind of cabinet design harks back to the BBC, which decided, in their in-house monitors, to tackle cabinet resonances by damping thin walls with lossy materials--bitumen, not No Res, but same principle. They did this rather than make the cabinets either heroically thick, or from inert materials, which were unavailable at the time, outside of the aerospace industry. Instead, their engineers chose to permit resonances, so long as they were low in frequency and fairly low Q, so they'd be nearly inaudible. It was, at the time, the most cost-effective way to get low coloration enclosures. In other words, this wasn't designing IN coloration, it was just crafty engineering to design OUT coloration.These speakers are second-cousins to the BBC LS3/5As and, as such, they share the design philosophy.
@dmark26392 жыл бұрын
Translation: there are better, more advanced cabinet materials available today, but British companies haven't kept up with the tech advances. Probably because they "like" or have gotten used to the traditional colored resonant sound from the old-school thin wall cabinets with bitumen.
@stefanweilhartner4415 Жыл бұрын
in the first speaker: would there be an option to put a helmholz resonator inside the box that counter-acts that 800Hz resonance? where is it coming from? is this a standing wave between top and bottom? probably too hard to add pieces of wood inside and glue it down to form a new chamber with a small hole that connects it.
@nigelh32532 жыл бұрын
That third speaker you showed as the final one in your review was staggering! I have never seen so many components used in a crossover. Says a lot about the speaker.
@redhills97062 жыл бұрын
hi have you done any up grades on infinity kappa 7 or reference 60 ?
@dmark26392 жыл бұрын
I would be interested to see/hear what an upgraded external crossover for the Harbeth would measure/sound like. You could remove the old junky crossover, install some stuffing or no-res inside. Also, you could install tube connectors to the external crossover and then run high quality speaker wire through the cabinet back directly to the drivers. Or alternatively, you could remove the original crappy crossover and use an active digital crossover instead.
@drs-Rigo-Reus2 жыл бұрын
Just for fun it would be nice to do an external quality filter on the Harbeth to see what they sound like?
@sirmaxwellvonfleckenstein53762 жыл бұрын
GR I appreciate the effort but I have to respectfully disagree on the Martin Logan LX16. On the 30 degree off-axis response, much can be attributed to Mayer-Norton impedance aggregations, perhaps from bipolar junction inductance, somewhat akin to stator hysteresis and non-complementary diode configuration. The crossover inhabitance ratios, when viewed within impedance truculence vectors, are stationary, yet sinusoidal. The big dip at ~ 3500 is more measured than perceived by the listener, due to cubic ionizaton when viewed withing a Thévenin linear framework (measurement) rather than a inductor co-valence (listener). The vertical off-axis is excellent as is phase subjugation and transient variance deflection points. A structural recapitulation, especially when woofer isotope superpositions are considered (i.e. Horowitz, Ravel) can be quite apparent during on-axis phase subduction when aligned with polarity confluence. As always, I appreciate your reviews and keep up the good work!
@MuenchenBob2 жыл бұрын
Sir Maxwell, thanks for that entertaining analysis. I'll be sure to avoid bipolar junction inductance in the future. When my speakers' junction inductance becomes depressed, the high frequencies fade. I try to keep them as manic as possible!
@Rickzolla2 жыл бұрын
I couldn't have said it better myself.
@badger3052 жыл бұрын
That's easy for you to say.
@perstening2 жыл бұрын
Now what if these Harbeth speakers sound good, to a lot of people they seem to do, even though they contain cheesy bits!? They sell upgraded versions of these speakers, that probably sounds better. The upgrade is of course better components, the drivers are probably the same. Harbeth have made a well aclaimed business out of making speakers people like, hours spent testing and listening during development must mean something. Two listeners rarely agree on everything they listen to, regardless of inside components. I bet that some people listening to Dannys speakers will say they don´t like the sound, again regardless of the interior bits. But i totally agree that it´s a shame and wrong saving money inside when we are talking about expensive products!
@maxine27982 жыл бұрын
The right part is the right part whatever the price. There can be compromises based on cost so decisions can be complex
@pliedtka2 жыл бұрын
There's nothing wrong in using steel cored inductors if applied properly. If everyone would use expensive 10ga inductors and fancy poly caps everywhere, most of loudspeaker cost would be in crossover not drivers. I guess there's is some priority when it comes to designing and it makes sense to use expensive parts only where it counts. Zobel networks or RLC traps don't need expensive parts. Only parts that are in series with transducer benefit from better quality parts. Tons of make up and facial surgery won't make every woman into supermodel, or racing slicks won't turn average sedan into race car. There are same rules which apply in proper engineering. On top of that, Danny doesn't show the crossover schematic and where these cheezee parts are utilized. Electrolitic caps - maybe someone should take a look into service manual of their electronic equipment: amps, DACs all use them in the signal path.
@rlowes2 жыл бұрын
Actually if that’s a P3esr, Stereophile didn’t measure any cabinet vibrations that they thought would cause colourations with these particular Harbeths. Also interesting to note that the new XD version of these apparently has better crossover parts and better wiring and binding posts (and a fair bit more expensive I believe). Would be very interesting to compare the internals. I do think that saying these should be “avoided” is a bit much. Tons and tons of people love these speakers - they must be doing something right. If you want to buy them specifically to upgrade the internal parts, sure yes, avoid. But to recommend avoiding overall, that’s taking things a bit too far I think. Are they overpriced? Like many other production speakers, just looking at parts, sure. But that’s an overall value judgement for the purchaser. Good luck DIYing a cabinet that looks like this.
@jdlech2 жыл бұрын
There are "tons and tons of people" who smoke crack. But I don't believe "they must be doing something right", and I would not recommend it either. An appeal to popularity is not a good basis for forming one's opinion.
@rlowes2 жыл бұрын
@@jdlech I’m talking about hardcore audiophiles and reviewers who consider these to be amazing nearfield monitors for pleasure listening and some who even own a set themselves. Do you think people who listen to tons of gear that decide to purchase these for their own systems are all deluded or lying for some reason? To dismiss a speaker purely by looking at the parts is foolish if you actually care about how these things sound IMO. But everyone is entitled to their own opinions and approach to things. If you value parts, yep these are not going to satisfy. And maybe they’re not detail and resolution monsters because of this, not sure, I’ve never heard them. But it doesn’t mean they’re not really enjoyable to listen to. The problem with this kind of “you must avoid because of this objective quality even if other highly experienced people say they sound great” is getting into Audio Science Review territory where only the objective matters and the subjective doesn’t. Also, the “if everyone jumped off a bridge, would you” comeback is a pretty pointless argument.
@NakeanWickliff2 жыл бұрын
@@rlowes There is certainly a balance to be struck. Never underestimate the power of social proof, visual bias, and the ability of our brains to adjust to stimuli over time. Not to say that these sound bad (I've never heard them) but man social proof and visual bias, alone, are strong Jedi mind f's! Over time I've noticed the ASR affinity for Harmon. Bias strikes again.
@rlowes2 жыл бұрын
@@NakeanWickliff absolutely agree. To be clear, I’m not claiming these absolutely must sound amazing, or that I would even like them. I’m am saying however that there’s a pretty high likelihood they would sound great to SOME people who heard them. And to simply say they should never be considered or purchased due to parts quality is BS. If that’s the case, 95% of the production speakers out there should be avoided.
@NakeanWickliff2 жыл бұрын
@@rlowes Yup, we're in alignment there for sure. I actually have a pair of Klipsch Heresy speakers that I have gone full circle on. First speakers I owned when starting to actually critically listen. Then I measured and saw the lumpy response, and also compared them to open baffle speakers. After that, I couldn't unhear the Heresy boxy sound and stopped listening to them. Now, I've come back around to loving them in the living room even knowing they're not linear and they have vocal bloom from the box resonance. It's a charming sound to me now and I really like them for what they are. In the end, It's all subjective. Kinda like cruising in an old classic car. You love them because of the beauty of their quirks not despite them.
@Bd-ox4mi2 жыл бұрын
These speaker manufacturers have a lot to answer too … only a handful you have reviewed that you would recommend ,keep up the hard work Danny ✌️💪🏽. Ps is there much you can do with electrostatics “quad” ?
@evshrug2 жыл бұрын
Well, keep in mind it’s a time honored tradition to point out your competitor’s failings 😅
@Bd-ox4mi2 жыл бұрын
@@evshrug Danny does not compete with anyone … cheap nasty parts are still cheap nasty parts end of
@gnd1442 жыл бұрын
GR-R thank-you for bringing truth and facts for the consumer.
@rg65562 жыл бұрын
Hi Danny, may I ask which specific Harbeth P3ESR model are these? Thx
@dannyrichie97432 жыл бұрын
It has been two or three weeks since recording this one and having that model in here. I don't recall any additional model numbers.
@kevinwest16072 жыл бұрын
Had high hopes for Nht, always wanted a pair 😕
@craighuston26292 жыл бұрын
Lots of posters are missing the entire point regarding parts quality . How long is that crossover going to last before the cheaper parts start to degrade? It might sound great….for now.
@jked74632 жыл бұрын
The reason the nht is woofer up is actually a psychoactive reason. Psychoacoustically, people tend to locate high frequencies at a point higher than the actual location the sound is coming from. So putting the tweeter down puts the heights psychoacoustically at the level of the woofer. I remember reading an AES paper 50 years ago where they conducted the tests and wrote the paper.
@miklee48342 жыл бұрын
Shocking harbeth! I have to say harbeth sounds most easy and pleasing to my ears.
@LonesomeTwin6 ай бұрын
So, do you listen to music or scope traces? We buy what we like, what makes us feel the music more.
@darrinswallow18392 жыл бұрын
Danny,have you looked at a Reference 3a Dulcet? With only a capacitor on the tweeter and a full range driver,would it be worth your time ?
@dannyrichie97432 жыл бұрын
Send one in and I'll take a look at it.
@darrinswallow18392 жыл бұрын
Uh-oh
@mgsboedmisodpc22 жыл бұрын
Cicable LS3/5A crossover exists just for the reason of a lack of space being available to place a crossover too large for the cabinet So I would suggest you tell your client of such a solution for the Harbeth P3esr (se/xd)
@astra0042 жыл бұрын
Will the „cheesy parts“ how you call them limit the life expectancy of the Harbeth? Or could the speaker work better with other parts while not having a flatter frequency response after your redo?
@dannyrichie97432 жыл бұрын
Electrolytic caps tend to have a more limited life span, but everything else will last about as long as the really high quality parts. They could use high quality parts and have an accurate response, but those higher quality parts are much larger and are not likely going to fit in the box. It will also make their speakers a lot more expensive.
@astra0042 жыл бұрын
@@dannyrichie9743 Thanks for the quick answer.
@dougefresh133 Жыл бұрын
Danny, concerning the Harbeth. If there's no room for the higher quality parts inside the speaker cabinet why not build an outboard crossover?
@dannyrichie9743 Жыл бұрын
You'd could.
@LarsonChristopher2 жыл бұрын
I'd love to see you review some KEF Blade or Blade II towers.
@francisking51642 жыл бұрын
The Heberth, maybe no crossover in the cabinet at all, but an external Xover in it's own box?
@mikotondria2 жыл бұрын
miniDSP it.
@rob56312 жыл бұрын
Great video, I really like your honest, results based feedback. Unfortunately for me, now I am questioning my little Harbeth P3ESR's. I suppose that I need to talk to about which kit and components you would recommend as replacement. I would be willing to build a set of your speakers and make some side by side comparisons with the Harbeth's to come to my own conclusion on what I like better.
@MsCorbacho11 ай бұрын
Why are questioning your p3esr now .????? Do they still sound good ? If so,…why the questioning !? I love my p3esr ,…yes, they are not perfect ( which speaker is) ? But , I love the sound they give , colorations and all ! Heck…world is coloured !
@MsCorbacho11 ай бұрын
I have always defended that some speakers you can modify ,…others you just ruin them ! I have had a pair of mission 751 like 30 years ago, fabulous speakers , Pull them apart , modify them with good poly caps , better resistances , better intern cable . Result: a speaker that was better in everything detail , hifi , dryer and faster bass, but……something was gone , the fabulous 3D soundstage these speakers kan do ……..was gone,…..they turned forward and cold , So,….I do believe that cheap parts or not , sometimes you do have engineers that know what they do , and they realize that the voicing of a particular component in the crossover is the one that must be used ! Is like driving an old jaguar , it gives a special kind of pleasure , now modify that same car with top notch motor , suspensions , and in the end you will a car with better specks …….but ….does it give you more pleasure driving ??? Relative to harbeth p3esr ……common !!!! Who whants to improve a speaker that works good as it is , I do have a pair , I personally would not modifying them even if it was for free, I like their voicing , ….. thus modifying = another voicing . Perfection is not always the path to completion . If I like a certain sort of coloration ….why modifying it ! What’s the point ? And…..is not truth to the signal !? Who cares. Going to listen to some music, Bye .
@EricRosenfield9 ай бұрын
lol I kind of feel like if the Harbeths sound as good as they do with cheap parts maybe parts quality isn’t as important as some people think it is…
@dannyrichie97438 ай бұрын
Really? I thought they sounded horrible and now I know why. Parts matter.
@lanx0003 Жыл бұрын
The SPL chart from NHT SB3, one of most refined bookshelfs, is completely different from Stereophile, which is in overall quite flat. It has a slight hump around 800 hz but is within 3dB but does not have the serious slump around 3khz (dipped down 7dB) as shown here. As you know around 3 khz is in the midrange frequency range. Dipping down 7dB should be quite audible. I had the speakers but I could attest SB3 is one of sweet sounding speakers in midrange. I definitely have not heard any recess in that frequency range. Something wrong with Danny's measurement.
@dannyrichie9743 Жыл бұрын
Our measurements are quite accurate and they are what they are.
@thenexthobby2 жыл бұрын
So many astonishing comments here. Each owner sent in their speaker for consultation and advice, not a pat on the back.
@yttean982 жыл бұрын
Harbeth, speakers with too many parts tend to suck the life of the speakers, also it becomes too inefficient typical of Harbeth speakers, you need to use a high powered amp to drive it to a reasonable level, also to get the dynamic range.
@vincentcorpuz16222 жыл бұрын
Thats why DIY is the way to go.
@rexxx9272 жыл бұрын
new subscriber here i feel young again one video back to car audio class 101,102 i thank you could you show us inside the martin logans i have a pair and wanted to mash that curve flatter its worse than i thought, are or have you done the jamo S801s or the 808 S for sissey line ?
@richardatkinson44522 жыл бұрын
Hi Danny, P3ESR 40th owner here and loved the thoughtful criticism. Thanks for the measurements. I’ve been in grills on / grills off limbo. Your measurements help decide to put them back on. You mentioned your desktop DIY speakers could sound better. I’d love a DIY project since I recently retired and have a full shop. My setup is nearfield desktop up against a wall. What is the best of your speakers I could try out?
@dannyrichie97432 жыл бұрын
The desktop mini is ideal for a desktop up against the wall (sealed box). If you can get them a little off the wall the little X Bravo model is in a different league.
@richardatkinson44522 жыл бұрын
After careful consideration of your alternatives I'm going to pass on them. Thanks Danny
@davidmorgen455810 ай бұрын
Dare I ask this but have you ever gotten any speakers from bose? Just wondering.
@dannyrichie97438 ай бұрын
No.
@bradvirtue46502 жыл бұрын
Hi enjoy your reviews thank you learning lots. hey was wondering if these Canadian made speakers i have are any good not sure if you have tested them before? they are Axiom Millennia 10inch aluminum driver mid and tweeter. thank you Brad
@dannyrichie97432 жыл бұрын
I have tested and measured three different Axiom models, but not that one.
@bradvirtue46502 жыл бұрын
@@dannyrichie9743 Thank you! vary much for responding Danny
@bradvirtue46502 жыл бұрын
i find the tweeters a little harsh so i adjusted the EQ and helps a lot
@vangstr11 ай бұрын
Could you upgrade components on a ProAc 1SC ???
@dannyrichie974311 ай бұрын
Components can be upgraded on just about anything.
@ARGBlackCloud2 жыл бұрын
Interesting on the Harbeth . As the driver are supposed to be be high quality control drivers . Maybe with the right crossover they might not need that many parts !
@adamfrost90482 жыл бұрын
Super interesting to see the Harbeth characterization. It seems clear that if you want a fully assembled beautiful cabinet in a two way monitor the Tyler Acoustics monitor is the way to go since it already has a GR Research well designed crossover and parts quality.
@AndrewDCDrummond2 ай бұрын
Interesting on the Harbeths - perhaps it’s designed so each iteration can have a slightly improved crossover and thus seem better than the last version? I have always used LS3/5as, and bought some external crossovers built for them by a company called Cicable, and designed by someone who probably knows most about BBC type loudspeakers and crossover design than anyone else. These gave a massive improvement in THD reduction and increased resolution and transparency. Now I have Stirling Broadcast’s V3 version of the LS3/5a which also uses a crossover using higher quality components (the pcb is about the same size as the Harbeth and also mounted on the back of the cabinet, but uses huge air cored inductors and also has less components on it), and it also has that great transparency and resolution, and with modern SEAS drivers that match very well it images fantastically and has better power handling. I use them with their bass extenders plus some M&K subwoofer crossed over around 60Hz and they are the best I’ve heard.
@mikehanks1399 Жыл бұрын
You are the coolest guy on the planet. Seriously, I really mean that. And you just drip with confidence and expertise. It would be worth driving from where I live in Maryland to Texas just to shake your hand. Thanks so much for your videos.
@jasombeeman19552 жыл бұрын
What do u think about m&k s100b
@MRB19102 жыл бұрын
I always wondered what Danny would do if someone sent in a pair of Harbeth. “Surely Danny wouldn’t tamper with Alan Shaw’s work” is what I always thought to myself. Turns out I was right, but for a completely different reason. Disappointing, but must be one of the most highly regarded monitors out there for a reason… how did it sound Danny?
@dannyrichie97432 жыл бұрын
I was just sent one of them. With that level of parts quality a lot of the life would be sucked out of the music even if the drivers were the best drivers in the world.
@doronor65522 жыл бұрын
Big part of problem with “high end audio” is the lack of a standard of sound quality (and it’s measurables) which is accepted by everyone. Once “everything goes”, companies will spend money where it counts for the profitability and sustainability of their business: they will spend on appearances as opposed to substance. On Marketing as opposed to R&D and build quality. From your valuable Channel, it appears that it takes a serious effort to PROPERLY build a decent speaker: good design, well dampened and braced cabinet, as-complex-as-required crossover with good quality parts to keep the response flat, since no drivers are “perfect”. Even highly regarded companies like ATC could upgrade some components (better braced and dampened cabinets), to quote your channel. So where does this leave the poor consumer when looking for a decent pair of speakers at a price point which doesn’t break the bank? And all these considerations do not even mention good room acoustics (the feasibility of applying room acoustic treatments to anything but a dedicated listening room while staying married), to assume the full potential of these aforementioned speakers…this hobby is not for the faint of heart…
@dannyrichie97432 жыл бұрын
There are some gems out there, and we do offer some good considerations in the DIY side of the hobby.
@randyjones1802 жыл бұрын
Stick with JBL Studio series. You cannot go wrong and when on sale you get excellent sound quality at a great price
@jimhatch1726 Жыл бұрын
I think all these speakers sound really good,sometimes measurments mean nothing.....
@chinmeysway7 ай бұрын
yeah... they can mean or not mean as much as one wants or needs or doesn’t. i like erin’s method of listening first and then measurements after confirm his listening experience.
@nathaneldogo2 жыл бұрын
Review this Russound ADP-1.2 Speaker-level to Line-level Adapter
@createachanneltopost2 жыл бұрын
Rather than swapping out parts for the last speaker would you redesign the crossover completely? Or would that be a waste of time?
@basiema.41852 жыл бұрын
I was going to ask the same question.
@dannyrichie97432 жыл бұрын
It probably has that many parts on there for a reason. So it will be hard to produce an accurate response with a simple filter.
@basiema.41852 жыл бұрын
@@dannyrichie9743 Thanks, Danny!
@christophern.92342 жыл бұрын
I still we he had measured the drivers individually. Would have been interesting and shut up some of the know it all's here.
@tonydeniro2842 жыл бұрын
Adding a so called higher quality resistor, capacitor, or inductor will do nothing to better the sound. The value of the components used, meaning the resistive or capacitive numerical value, is all that matters. The engineer masterfully creates his crossover with common parts , of which the value is carefully selected. You cannot argue with the many that find some of these speakers sound just fine as is. Most of what you recommend as upgrades are basically overkill.
@davidtomsett2 жыл бұрын
Tony, when I sold hi fi years ago, the Japanese brands would all use parts with only 5% value tolerance. Everyone else would use up to 20% so IMHO it’s the tolerance quality of the parts that fundamentally counts. If you have say 5 cheap parts in a board and they are all graded at 20% tolerance, how can you be sure that they all work at near value all the time?
@rikardekvall34332 жыл бұрын
Tony, if good enough is good for you, that’s great. But we on the outside like to enhance or equipment to the better for the sound and not the measurement. We want better sound and depth. Then you need to change and upgrade. Look at speaker designer Mats Buchardt. He’s been selling the S400 Mk1, for some year. Now he upgraded them to Mk2, with much more spec crossover with great components and the sound improved. Look at all the reviewers verdict. What is the conclusion of this? Not only Danny knows the value of great parts. The way you write makes me wonder if you have designed one of these speaker/crossover that Danny displayed.
@seejayfrujay2 жыл бұрын
Any component in series from the amp to the speaker voice coil is going to affect the sound. That's just basic electronics 101. The question is whether or not it can perform as needed. Reasonable tweeters crossed over with poly caps? One can hear a soundstage. With an electrolytic in the same spot, the soundstage effectively disappears.
@1061shrink10612 жыл бұрын
@@seejayfrujay I'm afraid that this viewpoint displays a complete lack of understanding about how electronics work. Passing an electronic signal through a more expensive resistor of the same value as a cheap one, will sound identical. The electricity doesnt care how expensive a resistor it passes through, a resistor is a resistor. It's possible more expensive ones could have better tolerances for matching, and may have better longevity, but they won't sound different. that IS electronics 101. The fact you think otherwise, suggests you don't actually know electronics at all.
@seejayfrujay2 жыл бұрын
@@1061shrink1061 Always always the ad hominem when someone is talking through their hat. No, a cheap voltmeter will not tell you what is happening. And yes I do, from vacuum tube to MOSFET. My background is physics. You will observe a marked difference in the electronic performance of a electrolytic capacitor versus a poly or other type when you perform frequency sweeps and pulse testing with the appropriate equipment. It takes a bench in other words.
@tgo49697 ай бұрын
is it a stupid idea to build a crossoverbox with good parts outside the harbeth?
@teachonlywhatiseasy2 жыл бұрын
my question if the speaker measures flat 200-20k 2-3db and has respectable directivity does danny make a kit (given space). link me below
@dannyrichie97432 жыл бұрын
There can also be room for a considerable amount of improvement by upping the parts quality. So sometimes we don't redesign anything and just offer a parts upgrade (if needed).
@teachonlywhatiseasy2 жыл бұрын
@@dannyrichie9743 Thank you for the reply. is there a reason why you didn't do a crossover and parts upgrade for the widely sold RB42 vs sony sscs5. my guess is on the space constraints.
@eightrodway2 жыл бұрын
I've never heard a Harbeth speaker that I liked, and have always been baffled by the overwhelmingly positive press. Danny's analysis is "consonant" with my experience.
@michaelmcintyre91792 жыл бұрын
i get it "baffled" good one
@rrtind2 жыл бұрын
@@michaelmcintyre9179 best not to get all up in John’s grill
@alanrogs39902 жыл бұрын
They are expensive so people like to show that off even though 95% of everyone couldn't care less or tell any difference anyway. People on stevehoffman's praise them, I am guessing so they can let others know they spent so much money.
@waldoyew4247 Жыл бұрын
lesser quality capacitors limits detail according to gs research this does concern me when looking for speakers in a specific price point I was wanting the linton heritage 85th anniversary but gs research was saying the crossover was using budget components
@freenational2 жыл бұрын
Some speakers do have external crossovers.
@harryburnett70862 жыл бұрын
The sb3s are given a very flat result in another review using same type testing you do , hmmm
@KeithCopeland7782 жыл бұрын
I forgot about the NHTs!!!!!! Are these still being manufactured?
@coldfinger459sub02 жыл бұрын
It sounds like the Harbeth was going after a “sound” pardon the pun. That they achieved at all cost expense of finding the cheapest parts worked out beautifully for them. That’s probably a speaker put into a category like people who like the harsh piercing sound of a class D amp. Compared to the nice smooth sound have a good high quality tube amp. The Harbeth speaker crossover kit would probably be approaching $600 in parts to identically duplicate every component on their crossover and way as much is the speaker hanging off of the back. Not to mention having to add mechanical speaker supports gluing them in to the inside of the cabinet for extra support and adding all the no-Rez. To the inside of the cabinet would take away that mechanical residence of the speaker singing that the speaker manufacture was relying on to give them part of their sound signature. Totally agree on this little English speaker if you’re not happy with the sound don’t try to fix it give it to somebody who enjoys it and start over with a new different speaker
@anthonyanello12442 жыл бұрын
The Harbeth P3ESR are reference quality speakers and have an uncanny realness to the sound, especially voices. They are smooth, non-fatiguing and have ultra low distortion. Listen to them and forget about the crossover part count. Many speakers would sound much better with additional crossover network components- such as Zobel network to flatten the impedance and make them more tube friendly; BSC or baffle step compensation that compensates for too much midrange being reflected off of the cabinet baffle, higher order crossovers needing more parts to keep the drivers in their smoothest frequency zone that greatly reduces distortion and lastly notch filtering networks to tame any peaks that the drivers might exhibit. Looks like an abundance of components but they work and work extremely well. Just listen to them, they sound glorious as do all Harbeth models.
@dannyrichie97432 жыл бұрын
They certainly did their work to create a good level of accuracy, but the high parts count using extremely poor quality parts really sucks the life out of the music. These are far from reference quality.
@tombrennan63122 жыл бұрын
@@dannyrichie9743 Your assertion the speaker has no life is a subjective evaluation. Many experienced people have the opposite reaction. And so it goes.
@dannyrichie97432 жыл бұрын
@@tombrennan6312 The only way anyone would have an opposite subjective evaluation would be if their reference was a Bose wave radio.
@evshrug2 жыл бұрын
Well, there’s different kinds of distortion.
@roundearthshill2482 жыл бұрын
@@dannyrichie9743 so you do actually set these speakers up and have a listen to music? Do you do that before you open them up and see the mess inside? I fear that if you didn't, just knowing what's inside them would give you a negative bias towards their sound. It's just confusing because they measure so well.
@poetryonplastic2 жыл бұрын
First, parts as they be, the Harbeth's sound damn good, probably the best small monitor I've ever heard. In the end, that's what matters. Second, supposedly with the new XD versions Harbeth has changed the parts in their crossover significantly.
@dannyrichie97432 жыл бұрын
If that model is the best small monitor you've ever heard then you are in for a treat. Every kit we offer out classes them in every way and can be built for significantly less money.
@tombrennan63122 жыл бұрын
@@dannyrichie9743 Well, to to be in mind of Mandy Rice-Davies, you would say that, wouldn't you?
@cnhhnc2 жыл бұрын
@@sebd6307 I have to agree. There is no doubt that Danny KNOWs a LOT about MEASURING and he loves big ass parts and crossovers. But, some of the most wonderful, musical sounding speakers don't have those and just don't measure perfect. Sorry. My ears have to be the final judge and if I don't like that flat sound what should I do? Turn in my EARS, lol. Decide that my hearing is IRRELEVANT. Learn to love sound I don't? Sometimes I watch this channel and see those elephant crossovers and I just sigh! Sure you can upgrade everything, but does that really help in ALL cases? I cannot worship at the Temple of Measurement. But, more power to Danny. Because lots of people love HIS sound and do worship him and his designs. It is subjective and that's OK! That's also the PARADOX. That what measures flat does NOT sound good to everyone, but does to some, perhaps even many? But that thought never seems to cross his mind. It is NOT possible?
@LarsonChristopher2 жыл бұрын
It's time for you to hear KEF LS50 Metas. You have a homework assignment now.
@poetryonplastic2 жыл бұрын
@@LarsonChristopher I owned the Kef LS50 for 4 years... I sold them, I own Harbeth 30.2 now, they sound a lot better than the Kefs.
@1997inspire2 жыл бұрын
Since the NHT has such a nice and fairly large cabinet cant one install more suitable drivers that require a simpler crossover after having flipped over the cabinet? It seems that the majority of ready made speakers need to be sent straight to the hospital for treatment after purchase .
@dannyrichie97432 жыл бұрын
Finding drivers that fit the same holes and need the same air space is an impossibility.
@greencraig85702 жыл бұрын
I wish there were a parallel universe in which you would actually be able to send Danny speakers to mod. Love these videos, but am definitely not a DIY guy and I work 2 jobs. No time.
@chuckmerrill49972 жыл бұрын
Only Danny can take a pair of speakers that a buzillion people love (and not just these three) and “prove” how lousy they are - because his graphs tell him so. I would love to see how many speakers Danny could listen to without seeing them, and never having heard them previously, and tell us which ones had “poor” caps.
@Gug9000 Жыл бұрын
A buzillion people love 901s and eat Big Macs. What the masses like means nothing.
@rikardekvall3433 Жыл бұрын
I do think Danny would fix that, if he plays his own list of music he knows, then he would be able to say what’s good and bad. The other stuff are called experience. Many years of experience of speakers and speaker parts.
@Shalmaneser1 Жыл бұрын
I want to sponsor a cage match between Rick Beato, GR-Research (they can nominate their champion), and Steve Guttenberg
@tomwechsler226 ай бұрын
..and he’s right probably 99% of the time. I have done some crossover upgrades myself on some highly renowned (B&W matrix models, several) loved by a gazillion. Along the lines of Danny’s, and the difference was not subtle. Similar on budget models like KEF’s Q150 (used some of Dannies parts on that one). Again, not subtle. Sounded really good before. Sounded great after. My wife served as the blind tester, and not being an audiophile said things like: “that one sounds like it has a little of a haze. This other one is much clearer. I hear more details.” Her words, not mine. Anyway, I think Danny’s points maybe overstated, but no doubt, take a speaker that sounds great and is loved by many, give it some of his crossover treatments, and I am convinced that it will sound even greater. So much so that you wonder why the designers did not do it that way int he first place.
@drs-Rigo-Reus2 жыл бұрын
The filter is behind the tweeter. No space for the binding posts
@miklee48342 жыл бұрын
Ahhhh.....I wished he has looked into the harbeth 6 months earlier.
@julesbarry20812 жыл бұрын
If you have a pair and like them, why worry?
@miklee48342 жыл бұрын
@@julesbarry2081 you are half right. At least I get to know what I am paying for.
@markholder68512 жыл бұрын
Wow, i am absolutely shocked. Harbeth are not cheap speakers, yet you found them to be a total mess. Just goes to show, no matter how much you pay for a loudspeaker. There is rubbish at all price points. I won't ever be buying a pair of Harbeth after seeing this!!!
@playbackvintagehifihunter96692 жыл бұрын
And all these so-called hifi reviewers rave on about the greatness of these speakers!! Just shows, who can you trust?!
@markholder68512 жыл бұрын
@@playbackvintagehifihunter9669 i agree with you. Are they being paid to write a glowing review???
@playbackvintagehifihunter96692 жыл бұрын
@@markholder6851 I honestly dont know, but I hope Mr Alan Shaw is asshamed of himself. In fact I'm appalled by so many so called speaker companies using crap parts. Total rip off. Shame...
@christophern.92342 жыл бұрын
He did not say they were a mess. They are relatively flattish but will not have excellent detail.
@playbackvintagehifihunter96692 жыл бұрын
@@christophern.9234 He did however say "Super Cheesy Parts". I doubt he would use the same description for a genuine LS3/5A.