Do all Class D amps lack soundstage depth?


Hello!
Recently I bought a class D amp for my friend from Audiogon - PS Audio Trio A-100. In general, I liked it sound very much. Compared to the power section of my much cheaper integrated amp (NAD C320BEE), Trio A-100 sounded fresher, more transparent, richer and juicier. NAD was obviously duller and more reserved. Trio A-100 seemed to energize the air with a sort of vibrancy, while NAD seemed more lifeless. (Of course, I am exaggerating the difference between the amps a bit to make it more clear how they differ from each other.) However, Trio A-100 lacked one parameter, which is very essential for me and without which I cannot truly get lost in the music – namely, the soundstage was flat. It wasn’t absolutely flat, no – but NAD did so much better in this department. When NAD was playing, I heard which instruments and singers were farther from me and which were closer to me. When Trio was playing, everything seemed to be on the same line, equidistant from me.

The previous owner of PS Audio Trio A-100 had told to me about its sound before I bought the amp from him, and he frankly admitted that the soundstage was kind of flat. Before this purchase, I nearly bought another Class D amp – namely, Bel Canto S300. Eventually, this amp went to another buyer, but the owner shared with me his impressions about this amp and, among other things, he wrote: “There might be less depth with some recordings”.

So, at least two owners of Class D amps confessed that their amps lacked soundstage depth.

I wonder – are all Class D amps like that? Is the lack of depth something which is intrinsically inherent in Class D?

My second question is – what if I buy TWO Class D amps and use them as monoblocks – will it solve the problem with the flatness of the soundstage?

Any advice based on personal experience will be much appreciated.
ironmine
Tholt, when I said "try another amp" I meant to say try another brand/vendor of amp. I did not mean to suggest that you keep trying the same model/vendor over and over again. There will be a "right" combination, but it may take a while to find it. That's the problem with our hobby (my wife says addiction) - so many choices and so little money.
Two things about switching amps: 1: the quality of the power cord is critical. 2: You must give turn the amp on and give it about 12 hours to stabilize. Then you need to leave it on all the time or start over each day.

If you insert a switching amp cold right after an listening to an A/AB amp, it will seem to have some shortcomings. Many of these go away with a better power cord and plenty of warmup.
You almost invariably get what you pay for, and this is true in Class D. I have owned many amps in my 62 years. Tubes, all kinds. SS class A/AB, Crown Parasound, Pass. Built several kits of different types.

I have never enjoyed an amp so much as I do my Spectron Musician III mk2 se.

But to each their own in this hobby. I just moved and remounted my speakers in my living room. Inches and angles make big differences. A speaker will sound different with placement, amps, and a host of other variables. When you find something you like, appreciate it.
Depth depends of the bass most of the time.
Class D amps are know to have tight and fast bass, ry adding a subwoofer or moving your speakers and/or listening position to get more bass and you will get the depth back.
I have owned 3 class D amps. The Bel Canto S-300 and eVo2i and the PS Audio Trio C-100. The C-100 and eVo2i are both integrated amps. And to through one more bit of info the eVo series use the Tripath module instead of the ICE module.
As for sound, I much preferred the eVo2i over the either of the ICE based amps. It's been a while so I can't say with any certainty what the problem was but lack of soundstage depth may have been one of the issues.
For soundstage improvement I recently went to a bi-amp set up. Wow, what an improvement.