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
Thursday or Friday.

The same reviewer had a new review out today saying the SMSL SH-9 THX-888 Headphone Amp at $289 was a  better value than the Topping A9 at $500 and closer to the $3000 Benchmark AHB2. Both the AHB2 and the SH-9 are THX based amps.

The headphone stuff is crazy fun because of things like this. I am writing this as I listen to the great HPA4 with Meze Empy headphone, total bliss. Both, items I bought based on reviews and partially on a dealer recommendation on the Meze.

Could not demo the Purifi amp today but did demo the Persona 9H speaker.
Hmm, very interesting. I have Fostex TH900 modded for a balanced cable. I wonder how well these cheap units stack up to my Mjolnir 2 with NOS tubes. I think I'll read what this guy has to say...
Sounds to me like the "old school" fighting the future:-)  My grandapa used to do that...but he died:-) I have Moon 740P, 680D 820S, Niagra 5000PC and B&W 802D's with a pair REL 820s.  Power Amps are a pair of NAD M22 v2 (900W @ 8 ohms, $3300.00ea)  and a lot of expensive Audioquest interconnects and cables.  Compared them to same components with McIntosh 1.2KW.  In most areas the M22's were better, but I would say the Mc's were a little more euphoric...but not $25K more.  The Moon 888's are $120K a pair...come on man!