Great intro with all the necessary caveats out of the way. Sometimes exceptional engineering is not audible unless pushed by certain speaker loads or high levels or low frequency content or “perfectly transparent speakers”. For my needs I’m all over the Benchmark AHB2 amp - the reigning champ at ASR

@Audioholics

2 жыл бұрын

@@KirillChufarov Purifi comes close to the measured performance of the AHB2. Both amps are vanishingly low distortion and should be sonicially indistinguishable as long as they aren't running out of power.

Performance versus sound. The spec’s don’t tell all. But they are a powerful beginning. As long as we are talking on the AP and full band pass into 8 and 4 ohms and so on. Always love your straight talk videos Gene.

Excellent video. Some of the worst values are found in audio equipment . Some less than honest manufactures pass off poor equipment by hiding behind hype, cosmetics and the brainwashing that high price is inherently better.

Nice to hear Gene speak highly of my Monolith 11X Amplifier. I have been so amazed by its performance.

Great video Gene. I’ve been very pleased with my 3 channel Monolith amp driving my front stage.

Thanks for all your work, your my go to for the real deal!

Tops Gene, your analyses and insights are adding up for me. PS enjoy your occasional throw in mini audiophile comedies!

Hi Gene great video and infomration as always. I just purchased a new Starke Sound AD4.3.2 class D. I would love to see your review on this amp forthcoming.

Great information Gene. I would imagine that my Yamaha AX900U integrated amp from 1988 would test out well. It sounds very good for me. Cheers.

Thank you for the information and also proving that its not always the most expensive equipment that are the "best"

Thanks Gene. Thanks for the education.

Awesome stuff here! Can you do a video on matching amplifier gain and processor pre outs, please?

What do you think about the D-sonic amplifiers? Was curious on the D sonic m3a 6100 7 incase I was to ever get some jtr 215rt and surrounds

Excellent video, with great info. 👍

Great info as usual. I still have the have the Emotiva XPA 2 gen 2 that you reviewed and measured some years ago. Your review was why I bought that amp. Very good amplifier.

@Audioholics

2 жыл бұрын

Emotiva is more about getting glossy youtube reviews from influencers these days. They've kinda fallen off our radar as a result.

@bphilbac

2 жыл бұрын

@@Audioholics I will hold on to what I have and if I ever need to replace what I have, I’ll definitely look elsewhere. Thanks for the info.

@jayrev1254

2 жыл бұрын

I’m in the same boat man!

Some gold in this video! Also, I see you are hustling away at 2AM! Any info on when do you plan to drop the Yamaha A6A review?

Top notch presentation. I regret having only 👍🏾👍🏾..... add a few more, please.😀

What do you think of the buckeye amps?

Do you by any chance have the same graphs for the Yamaha RX V479? It's an old budget reciever now but I would love to see how it performs on paper... I still haven't got to try mine anywhere near the top...YET 😂

Very useful video! Congratulations!!!

Excellent Review

Nice video Gene! Ever did similar measurements on Parasound A21/51 or JC1?

One of the best videos covering such topic that I've seen on KZread (until now, actually the best), bravo and thanks a lot! Now I feel enlighten 😁, as much as "empowered" (pun intended) for my current shopping trek for an amp and preamp. One comment: if we talk about music instrument amp (especially electric guitar), some will seek for those ugly FFTs as a matter of "sound style"; it'd be a very specialized amp in that sense, however, pedals or FX box can do the same without such FFT/THD unfriendly amp... But that's not the context this clip would be targeting.

What is your opinion of the PS Audio M1200 Class D amps?

I will listen to this review a couple of time before I buy a Monolith! : )

Hey buddy how to determine this features by looking into car audio amps by spec sheets on the box ?

HI I would like your opinion on the denon poa 2400 I,m useing one with my analog system driving a pair of klispch forte iv,s I have a prema lune evo 100 preamp. That might seam a little strange but that pre amp drives the poa 2400 with insane dynamics my input is a rega planner 6 with a oftfon bronze cartridge. I have had to have both channenl repaired at the cost of 900.00 but its rocking again. I have been considering a muscial fedility m6 amp to replace the denon ??

Nice video really Hope you would get hands on Hypex nCore based amps would like to know how the performance is

Hello, I am facing the choice of an amplifier, please tell me what is better to take for setup 5.2.2 . Emotiva XPA-7 Gen3 or Monolith X7?

hi Gene do you have any experience with rotel? Rotel RB-1582 MkII power amp? Thanks

What is your opinion on gainclone amplifiers? I'm curious how my amp stacks up against the big boys. Is there any cheap and easy way for me to measure my amp to determine its performance?

How would you fry tweeters with DC if in the most speakers they are connected via some high pass filter?

I would love to see those kind of test be done for the Emotiva XPA Gen 3 amps just to see where the real "value" is

@UltimateGattai

2 жыл бұрын

I'd like to see the same for their BasX line of amplifiers as I was consider getting the BasX A3 sometime after I get my Yamaha A6A.

Can these measurements be found on most amplifiers say a Yamaha RN-803?

I would like to see a review of the Rotel amps. I just bought a Rotel RB-1582 MKII off facebook market for less than half MSRP and to my ears it sound great but I am curious, espesially because it is rated at 200w x2 @8 ohms but they don't even spcify the 4 ohm power.

I'm curios what your thoughts on the McIntosh auto former topology is

On a completely different topic where can I get reliable information on MLSSA waterfall testing?

Good video for sure!

This is interesting, but when shopping how do you find these measurements? I assume manufacturers do not publish them.

@Audioholics - How do the Emotiva XPA Gen3 amps spec in these categories? I'm looking for a good all around entry level amp to go separates for the first time. I'd love to be able to lower my hiss and noise floor issues with my current Marantz 7012 AVR and Klipsch RP speakers... Thoughts?

@barryhallsack8852

2 жыл бұрын

The emotiva is okay I bought one and returned it though. I am running schiit audio Aegir class a. I also tried their class AB vidars. I am running Cornwall iv and the difference between class a class a b and class d are dramatic! If you have a high efficient speaker class a all the way don't look back it is amazing how it sounds! I am running mono so I am using two.

@midevil1980

2 жыл бұрын

@@barryhallsack8852 - Thank you for the insight, Barry! 🍻

I looked on your website and wasn’t able to find any reviews on the emotive xpa gen 3 amps. Curious on how they measure compare to the monolith amps since they are at a similar pice point?

@Audioholics

2 жыл бұрын

Early reviews of Emotiva Gene amps didn't measure very well. I hope they've improved since then.

@laspaceboy

2 жыл бұрын

Gene please do a revisit on their new amp line. The XPA and the DR3 Gen 3 models. Looks like lot of your fans want to see how they’ve progressed for better or worse. Thanks!

Please, please review the Starke Sound AD4.320. 2,3 or4 channels claims stability down to 2 Ohms. Class D, claims to sound like a tube amp through the mids and highs. Thanks!

@Audioholics

2 жыл бұрын

They sent us a sample but appears to be from a bad batch. The review is delayed until next year.

Hi Gene. Thank you for this very instructive video. I'm an admiror of your work and constant search for truth in audio. I published your video on my FB group and someone sent me this comment about your measurements. I would very much like if you could comment on it. This comment was made in a constructive way: "Unfortunately the video is mystifying. Measuring an amplifier with periodic-static signals says absolutely nothing about how it will reproduce aperiodic signals. Almost all amplifiers use HIGH negative feedback rates (NFB), which results in ultra low distortion values, but only for periodic signals. The rub is that the NFB does not act instantly, in fact the signal takes time to travel through the entire circuit, which makes the signal in comparison no longer the same as the one that is entering. As a result, the dynamic distortion is tens or hundreds of times greater in reality. For the reasons supported by the video, tube amps could not even be called hifi." Thank you

Good information Gene, even if some of the comments audio gods do not agree😂🤣

I love this channel so much

Nice video! And maybe for class D you can say something about lyngdorf, ps audio, anthem . Tnx

Just curious Gene have you done anything on the Rega Osiris amplifier. Would love to peceive your technical and amp knowledge with respect to its performance. It was first introduced about ten years past but is still the current reference

@martinsapsitis4292

2 жыл бұрын

Cheers, regards Marty

How would BuckEye 3-channel amp hold up to a Mark Levinson 533H (AB) power amp? I am interested in the musical abilities, not just power.

Love your videos Gene, when do you think your review of the Yamaha RX-A6A will be up?

@Audioholics

2 жыл бұрын

Not sure. Yamaha just confirmed my findings. Hoping a firmware fix is in the works soon.

@UltimateGattai

2 жыл бұрын

@@Audioholics Great, it feels like it was taking forever for them to get back to.

Basics but goodies! Great advice many people will benefit from. Cronglats for not being afraid to topple some mythical creatures. It rarely happens. :-)

Should I set the setting on my Denon receiver's amplifier output on 4 or 8 ohm to best drive a pair of Magnepan 1.6 speakers?

@Audioholics

2 жыл бұрын

kzread.info/dash/bejne/galpxLFxgJWqoto.html

But it also has to be able to keep that sound Dolby Atmos or whatever through the amp ?

Excellent.

Love that t-shirt. I have one just like it. Rock on. 🤘🏼🎸🤘🏼

@jnagarya519

2 жыл бұрын

I don't have a t-shirt like that.

@UltimateGattai

2 жыл бұрын

I got a Fall of Cybertron shirt I'm pretty fond of myself.

Hey Gene, do you recommend a certain gauge power cord for power amps? Or a certain spec. on the power cord? Generally speaking....

@Audioholics

2 жыл бұрын

Yes. Whatever comes with the amp. If you need longer, lower the gauge accordingly.

@ryanschipp8513

2 жыл бұрын

@@Audioholics thanks for your response. I'm in a situation where I inherited a Poweramp and it didn't come with a power cord. I tried contacting the manufacturer but it's been quite a while and they have not gotten back. Does gauge matter? Let's say an 18 gauge power cord versus a 14 gauge

@Harald_Reindl

2 жыл бұрын

@@ryanschipp8513 jesus christ use whatever cable for power

@ryanschipp8513

2 жыл бұрын

@@Harald_Reindl chill out, get over it. Just asking questions

@Harald_Reindl

2 жыл бұрын

@@ryanschipp8513 turn on your common sense and think about the difference the last 50 or 100 centimeters could make in the whole power chain to your device

very nice sir.. please explain about the DAC used in Different audio processors to find the best and value for money processors for home theaters and kindly do a comparison between DAC also sir plz..

Really useful information, thank you Gene. I'm tempted to test my power amp now!

I ripped the tendons in my shoulder rotator cup, so I'm not getting any amp heavier than 50 lbs. This week, a new amplifier NAD C298 at 185 wpc and 25 lbs (similar to NAD M23, 200 wpc) will replace my Parasound 2125v2 at 150 wpc (love it but I'll repurpose it to power my surround L/R channels). Apple Music lossless

We need new tests for amplifiers. I predict they will happen! ;)

Just curious, have you ever bench tested a Hafler DH-220 amp?

@Audioholics

2 жыл бұрын

No I wish. Hafler made some great gear back in the day.

@chucklemberg4968

2 жыл бұрын

@@Audioholics I put together one from the kit form (cost me less than $300). It always seemed like a great amp to me, but I never had it measured. It's still running strong, 33 years later.

Awesome job! Who would you recommend today? Thank you.

@Audioholics

6 ай бұрын

NAD, Anthem, Marantz, Classe, Rotel to name a few...

I still have my original Emotiva XPR-5 (400w.p.c.). It’s been more than I could ever hope for, especially for the price at the time.

Hello Gene, Irecently asked you about a Sherborn amp 7/110 . Didn't hear from you yet. I understand that you are probably busy. I was able to find a little info. I can't tell you why I bought impulsively . Didn't receive it yet , as I just ordered it. I didn't spend a lot hopefully this is a good amp. It sounds good in the specs . Thanks again . Please continue to share your great show with us?

I would like to know how important (or UNIMPORTANT) it is to have reserve power. If my speakers can handle 1000 watts, what's a good number for headroom? 2000?

You said multi driver speakers are 4ohm speakers even if the manufacturer says they are 8. Do you consider klipsch rp280f (2 drivers and a horn) to be 4ohm speakers?

@Audioholics

2 жыл бұрын

Klipsch is pretty close to 8 ohms: www.audioholics.com/tower-speaker-reviews/klipsch-rp-8000f

I would love to see you evaluate an old Yamaha beast such as Yamaha M80/M85, MX 1000, MX 10000 etc.

Thank you Gene. It would be awesome to have you bench testing these criteria on the latest Parasound Halo power amplifier models: A21+ 2ch 300W @8ohm, $3499 A52+ 5ch 180W @8ohm, $2999 A23+ 2ch 160W @8ohm, $1499 Cheers !!

@Audioholics

2 жыл бұрын

I reviewed and measured both of those amps almost 20 years ago when they first came out. I'd imagine the design is very similar today to those which is a good thing for sure.

@jstoli996c4s

2 жыл бұрын

Parasound is legit, have never seen a bad review or comment about them.

Are there any tests of the amplifiers inside receivers?

@Audioholics

Жыл бұрын

Tons

Gene i own the pass labs INT250 and it uses the latest .8 design which may measure better than the amp you tested. Regarding the commits and measurements you did on the Pass labs. Nelson Pass Designs his amps that way for a reason. He has been designing amp for a very long time he does not favor feedback designs because he says it suck the soul out of the music, But feedback can make a amp almost perfect in the measurement. As you know your self in the audio world you give up one thing to gain another. I also would like to say no matter how expensive a amp is not all designs are going to work well with all speakers. Equipment matching is a factor at any cost. Put it with the right speaker system one not so hard to drive and it could be one of the best thing you have heard. By the way love your channel.

@Audioholics

2 жыл бұрын

Thanks for your points. The "feedback sucking life out" is a fallacy. I recommend reading this: www.audioholics.com/audio-amplifier/amplifier-negative-feedback and watching our livestream: kzread.info/dash/bejne/nYSl0teNf5mxlJc.html Keep in mind in no other industry other than consumer audio is using a feedback control circuit a bad thing. Proper feedback is essential to linearize the behavior of a control system.

Howdy. My view is different. I do not consider frequency bandwidth and THD:s very relevant these days. They were in the tube ages. What is important now are: - Transient response. How well a kettle drum is reproduced without compression and buckling. - Slew rate. Determines how well high notes can ride the bass. - Square wave response. Are there overshoots and afterringing ? Regards.

@Audioholics

2 жыл бұрын

All nonsense. It's mind boggling how the engineering of amplifiers is rejected by some audiophiles.

Happy saturday Gene

Gene, can you do a short video on the pros and cons on speakers with high sensitivity. Curious if this one of the reasons why Klipsch is so popular within the home theater community. Thanks!

@markrigg6623

2 жыл бұрын

Amplifier's distortions increase as the power is turned up. So high efficiency speakers at any given volume are receiving a less distorted signal. But obviously, wether this is audible will depend on the particular amp/speaker combo.

@loudandclearmedia

2 жыл бұрын

Klipsch is popular with the home theater community because they're cheap and loud. That's not necessarily a bad thing, but it's often what that crowd is after.

@markrigg6623

2 жыл бұрын

@@loudandclearmedia They're not all cheap. They make high end stuff as well. I'm a music listener and I'm very happy with my RF 7iiis. They're not what you'd call high end in the full scheme of things, but they're not cheap either.

I really love my Parasound amps.

@michaelbarras6950

2 жыл бұрын

Parasounds build quality is excellent. A little pricey but we'll worth the money.

@Audioholics

2 жыл бұрын

Parasound are time tested designs. Pricey but well engineered.

@gibluap

2 жыл бұрын

Yeah, mine weren't cheap but excellent sound signiture. I would describe it as a natural/ neutral perhaps slightly on the warm side

Perhaps you can add transient response tests to your list. How an amp handles a square wave at different frequencies and power output shows an amp's slew rate and damping abilities among other parameters.

@Audioholics

2 жыл бұрын

Slew rate problems will show up in amplitude response under various load conditions. Square Wave response is a very unrealistic test but I usually do them anyway.

I think the amps don't matter. Sparechange just needs to bring over his chocolaty battery powered Audioquest cables and BAM you're in audio Nirvana. 😂🤣🤣

@Ctripp2448

2 жыл бұрын

Could not agree more. That dude is a 🤡

@joedirt6222

2 жыл бұрын

@@Ctripp2448 lol he's not a clown. I was just riffing off their live chat from the other night. Gene was definitely giving him the business. 😜

@Ctripp2448

2 жыл бұрын

@@joedirt6222 lol anyone who runs audioquest cables is a clown

@jnagarya519

2 жыл бұрын

It depends on the brand of batteries. "Equivalent" batteries are not the way to go.

@markrigg6623

2 жыл бұрын

I agree . I think he's a clown.

superb video, would have saved me a tonne of money buying rubbish European boutique amps years ago

Hey Gene is it possible to petition yamaha to allow dts neural X for Dolby signals? They still don’t allow it even though the licensing restrictions were dropped.

@Audioholics

2 жыл бұрын

I wouldn't bother with the DTS upmixer. It's completely garbage for 2Ch sources.

I tried purchasing a X250 Pass Lab. Beautiful looking amps! But, who wants a sports car that can't handle curves? I'm currently looking into the new Rotel 1592 mk2 & it's CD player? Sound, sound Value for dollar & looks matter most.

@Audioholics

Жыл бұрын

Pass Labs is the DeLorean of amplifiers. Great looks & curb appeal, performance... not so much. Great Scott!

@jamiesmith6838

Жыл бұрын

@@Audioholics Yes. A nice body is only half the story..substance completes the entire picture. Before I purchased Classé CA 150 & CAP 151 components. I went head to head in same price category with Bryston & Krell. Classé came home with me for a few years until BAT manufactured their VK-500 w/Batpack! In retrospect, I should've simply purchased an additional CA 150 & used each as 600 watt monoblocks into my KEF 105/3 four ohm ratings.

My Yamaha RN803 measures flat. My Audia Flight FLS10 measures flat. Any variation between either unit’s measurement is like no more than 0.5dB. But they sound different even at moderate level with speakers that are easy to drive. I’m curious why? Also, I’m no expert in reading measurements. 😬

@Audioholics

2 жыл бұрын

You need to carefully examine the right measurements between the two amps. Everything can look flat with a large vertical axis.

@hushpuppykl

2 жыл бұрын

@@Audioholics … I hear you. That means it’s more than just frequency response. Thanks!

How does feedback affects the measurements and the sound of an amplifier???

@Audioholics

2 жыл бұрын

kzread.info/dash/bejne/nYSl0teNf5mxlJc.html

@iliascharis5668

2 жыл бұрын

@@Audioholics thank u sir for the immediate answer and for all the work u are doing

I really think the Adcom GFA-555 is a great amp.

There is no single amp model in this demonstration with a power rating below 150W. And that's probably about half of power amps on a market. Would be nice to see some of those as well.

Personally, I have 2 measuring devices, I use to judge the performance of an amplifier. One attached to each side of my head! Yes, when I’m researching gear I may be potentially purchasing, I’ll browse the measurements and specifications and compare and contrast them with competitors, but, only as a very general guide line. My ultimate purchasing, decision making tools are my wallet and my ears!

I can hear the difference between home depot zipcord and $6K cables of the same gauge but only if I'm using a Pass Labs amp at peak power.

@Audioholics

2 жыл бұрын

LOL

@Harald_Reindl

2 жыл бұрын

you need to imagine a difference of such nonsense cables to prevent you jumping out of the window when realize your dumbness

The new Designed D amps are much better than 10 years ago! Technical advance is fast these days

My previous amplifier (devialet) measured better than my current amplifier (Gryphon Diablo 120) But the Gryphon sound sooooo much better.

@Audioholics

2 жыл бұрын

Then you're looking at the wrong or incomplete measurements.

@henriksrensen3220

2 жыл бұрын

@@Audioholics Good measurements don't always equal good sound

@Audioholics

2 жыл бұрын

@@henriksrensen3220 They do if it's the right measurements responsible for good sound.

@henriksrensen3220

2 жыл бұрын

@@Audioholics I don't agree. So people don't have to listen anymore before buying new amp,? They just pick the one with the best measurements?

@Audioholics

2 жыл бұрын

@@henriksrensen3220 Why would anyone deter a listening test? Always listen but narrow your choices to the amps that measure best. Why fight having more objective data in your hands? Very bizarre.

Anybody else finally watch a whole video by Gene and instantly feel guilty about not watching all his videos from beginning to end.

@Alchemerrific

2 жыл бұрын

Really? Gene's uploads are the few vids I always watch start to finish 🖖✌️

Answer - listen to audioholics and audio science review

@junior-OG

2 жыл бұрын

👍

You probably can't fry a tweeter with an amplifier DC offset because in most cases there will be a CAPICATOR in series with the tweeter.

@Audioholics

Жыл бұрын

True but a large DC offset can definitely damage a woofer voice coil. I've seen it happen.

In my opinion the problem with amplifiers are negative feedback. A few examples of amps without negative feedback is Hegel (typicaly from $1000 used for 80 watts) and Music Angel (Tube, Class A, typically from $500 for 30watts) . Im sure there is other examples, but this is the two that I own. Good luck.

@Audioholics

2 жыл бұрын

Yes agreed. The lack of or improper usage of negative feedback is what is mostly responsible for bad amplifier performance.

@bjorn2fly

2 жыл бұрын

@@Audioholics the reason feedback is bad for sound is the time alignment, another problem in the time aligment is the coil in the crossover. If you want to experince music without time aligment problems (but some problems with too thin cabinet) try the speakers from philips mz-33 and some amp without feedback, as mentioned above. The loudspeakers typically cost $40 per pair, best results with two pairs, and mounted in a better cabinet. Anyway, this is the only way to get zero time distortion, and time distortion it is in reality the most important distortion, but also the hardest to measure, because the time misaligments is so small. Try this setup in your kitchen, and if you find yourself spending too much time in your kitchen, you know your onto something. Please leave a reply if you ever try.

@Audioholics

2 жыл бұрын

@@bjorn2fly that's pretty nonsensical and patently false. Most of the bad rap about negative feedback is poor understanding either by the designer or the person making the claim.

@bjorn2fly

2 жыл бұрын

@@Audioholics try for yourself, once the timing-distortion disappears (and other distortions is not too obvios) the music feels clear. And no, its not nonsensical to talk about errors made by coils in the time domain. Coils where used to correct timing-errors on trans atlantic lines, so its not unreasonable to think a coil will introduce a timing error if used in a say 5m line. Anyway, try for yourself, and if you start to spend all your time in the kitchen, you know something is right. I have not done the calculations, and dont know how many microseconds things need to be off before our brain sence it, but I have clear sound at home, and I like it. In my experience the linerity of the loudspeakers is not impotant, but wall thickness in the speaker is important. The speaker i recomended to start with is not good enough and it is clearly audiable (the distortion is around 200hz) , but easy to fix (put it in new enclosure). Good luck, and dont write off a perfectly good reason why hifi is lost in space before you have tried, because you can not measure it unless you are very detremind.

@bjorn2fly

2 жыл бұрын

To elaborate a little more; in my view there is mainly four distortions, timing, harmonic, frequency response and other noise. For now there is no way to convert the 4 into one number, but what I say is that when the three others are under reasonanble control, than timing is key (timing comes from lack of negative feedback and lack of coils in crossover)

Just looking at some of these graphs will show you which amps are severely overpriced. For the money the anthem looked the best. A lot of power at 8 ohms and at 4 grand its not too expensive. Comparing all of these to the Hypex Ncore nc502mp I bought, none of these amps match the distortion of less than .002 from 1 to 400 watts at 4 ohms all for around 700 bucks brand new.

You don’t separate tube amps from solid state. For example if you want to test a McIntosh tube amplifier you must use the specified load..

I wanted to say "is this is a PS Audio" at 6:00

Group delay should be constant for all frequency, DC offsets should be zero. No phase change. Linear before closing feedback. Non of class D have such , class D is good for audio but not audiophile

@Audioholics

2 жыл бұрын

Don't really understand your English but you're dead wrong about Class D.

@paulpaulzadeh6172

2 жыл бұрын

@@Audioholics my point here is that your measurement says nothing, for example how much slew rate limitation you have between amplifier, do they handle 1ns rise time ? Do they handle capacitive load around 5uF at output? What will be phase margin and gain margin for amplifier with this capacitive load , you just measure with AP THD with sinus signal which it doesn't show so much . What about if you put unsymmetrical signal with different amplitude between positive and negative part of signal for 1 hour , and after that symmetrical sinus signal, what will be thermal effect of that on sinus signal. So you are dead wrong what you say about amplifier.

@Audioholics

2 жыл бұрын

@@paulpaulzadeh6172 it almost sounds like you know what you're talking about but in reality, you're just chasing your tale with technobabble. The testing I do will reveal if there are issues or not with an amplifier. I also test with a speaker load as well.

Doesn’t it all depend on the speaker cable used?!

@Audioholics

2 жыл бұрын

NO

I own a Monolith and wouldn't trade it for any other amp.

Why no mention of damping factor?

@Audioholics

2 жыл бұрын

There's no need. Damping factor is good if frequency response is good for all impedances.

@dentman67

2 жыл бұрын

@@Audioholics Thanks for that information. Makes sense.

“They’re lying” - Gene 🤣 That’s one thing I don’t get. How can manufactures say they have a 8ohm speaker when it stays around 3 ohms through the majority of frequencies. Something has to be done.

The major problem with this video is the fact that unlike Gene, most consumers do not have a way to test their amplifiers on a diagnostic machine. You can say that a certain class of amplifier is better in some ways than others fine. But, when it comes to actually listening to amplifier and here in the overall sound quality if it's effortless across the frequency band and has very low THD and drives your speakers well efficiently and with good clarity... This comes down to real world listening. There is no way to know just how linear or whatever and amplifier is if you're not hooking it up to a piece of expensive sensitive equipment for diagnostics. Gene spends the whole video sharing his screen showing what he has measured on a $30,000 diagnostics machine. For most of us this simply is not accessible. This makes this video presentation completely redundant.

Yikes...People use "accurate" a lot. They only accurate presentation you'll ever hear is being at the actual recording/mixing session in the studio or the live setting where it was recorded. Your system is all about flavouring. Pick your flavour. All I know is I like the flavour of certain amps, speakers, source players, cables and especially phono cartridges over others. And it's fun discovering those! Now go out there and support your local musicians and dj's.