I compared Benchmark, Phison A/B March’s Hypex and Purifi models I really couldn’t tell any difference, but it is difficult to compare power amps because of the unplugging/plugging, I stopped worrying about it, the active speakers we sell are amongst the finest measuring and they use various class-D modules, as long as the amp can properly drive the loudspeaker.
Keith
Yea that’s the strange odd thing that surprised me, I heard the benchmark amp twice and I did not like how it sounds. Yet, as stated, I prefer A/B. The second time I heard it the unit was run in bridged mono and I thought maybe some noise/distortion will tilt it into my taste and that was not the case.
Before the onslaught begins, I am not implying it was bad. I actually was highly anticipating listening to that amp. I just would not buy that.
The irony in all of this is the M23 is either identical or a hair worse measurements wise, but I really like it. The m33 is no where near the 23 or bench, but I did enjoy listening to that too.
I’m also not sure if class A is creating any of this bias, since for one most my amps are biased into class A for the first few watts.
But I will say, and I have mentioned this before. The HCA line by parasound, all of which are part of the same family. To my ears have, and unchanged accompanying equipment[dac/pre], all sound different. Not by much, but you can tell the balance is shifting.
IE, the 1000 sounds super lush and warm/dark/musical whatever tickles your fancy.
The 1200 MK2 the warmth toned down
The 1500 even less. *My sweet spot
I’ve heard the 2200 and 3500 which to my memory sound similar, heard them both far apart, and were not as warm as the 1500 and to a sound I did not enjoy as much as the 1500. I was fairly disappointed
My expertise in audio is no where near as good as some of you, being that I just passed 2 years into this hobby. But I have invested a foolish amount of money and time into different things just to learn.
I’ve traveled across the country twice to purchase things that can no longer be bought. In addition traveled just hear things I can never own or were curious about.
All because I love audio and I just want to get experience to learn.
And no I do not think I have golden ears