Honest Amp Reviews: Impossible?


So, I’ve noticed a flood of class D junk hitting the market over the last several years. They come from many different brand names from people you’ve never heard of before like "VTV", to popular Internet-in-the-know brands like PS Audio to famous names like Marantz. One thing they ALL have in common: the complete inability to find honest reviews online for these products.

For example, let’s take for instance the Stellar series from PS Audio. Class D junk with the usual attempt to improve euphonics with some kind of input stage. They call this scheme class AD, I guess to differentiate all the other brands that do something similar. However, you’ll never see a review site point this out; they’ll comment briefly on the design and then dutifully call it class AD afterwards as if it isn’t just a class D amp like many others.

Next, the reviewer will invariably lie about the sound. This lying usually takes the form of lying by omission. They’ll gush about how beefy and controlled it is, how neutral it is, how wide and natural the soundstage is, etc. What they WON’T mention is how lifeless, flat, boring and ultimately fatiguing they ALL are. The buyer who doesn’t know any better has to find that out for themselves while he slowly grows to distrust anything a reviewer has to say about anything. So, the only way to actually get value out of a review is to see if a certain amp has the positive attributes you are looking for while trying to painstakingly research any problems it might have because the reviewer won’t mention them.

In addition to the lies of omission, there’s the usual con of giving certain gear to certain reviewers who will appreciate / like the piece. That Stellar will NEVER be put up against a Dan D’agostino or a Pass for example. This could be valuable to the buyer to see how a lesser amp stacks up against a high end one, but it’s not, apparently, useful to the reviewers. Why? Why is telling the whole truth about amps -- all gear really -- taboo?
madavid0
@timlub

You don’t seem to be fair in your assessment. You do a good job of tearing down class d, but you haven’t said how many that you’ve had in your home.


to your comment, my own impression is that the op in making his opening post had no intention of being fair... it was to vent his frustration and voice his bias against this class of amp... if he has heard good sounding amps based on this technology (as they do exist) he likely wouldn’t admit it - such is the territory when one has an axe to grind, we are all guilty of doing this from now and then...
I've heard some nice Class D amps at shows which were $4K to $10K.  I just read a review at SoundStageUltra.com of the Merrill Audio 118, $36K Class D amps versus Mac 1.25KW $25K amps.  My best friend uses Channel Islands Class D amps for his difficult to drive speakers as that's what he can afford.   I own all tube equipment but for my new $5K DAC which is superior to my 15 year old tube DAC.  

@stereo5  I don't know about the early VS speakers but I've heard three of the top VS speakers over the last 5 years at shows and they are the best sounding speakers I've ever heard.  So many people enjoy the VS 33s that I suspect your system was not synergistically compatible.  I had a compatibility problem with an EAR 890 with my big speakers 15 years ago (6 12" low impedance woofers didn't mesh with the amp but works great with my 2nd system speakers with 6 10" higher impedance woofers).   
@madavid0 
I don’t know why anyone would respond to your post - I’m not responding to your post but to the people who have responded to your post - 😂 
Post removed 
Just take a look at the titles of the 18 threads the OP has started. They're all "take-down" threads purporting to open the eyes of the rest of us.


i would echo 2leftears in his comment above

with the pandemic, more folks are on these forums than ever, so many have motives and biases that need to be seen for what they are...

if you see someone posting something controversial/ridiculous/crass, click their username 'details' and see what track record the person has, what he/she has posted, etc etc... can be very illuminating w.r.t. what type of person we are dealing with making the post