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Ayre Parasound Pass : where are you?

I’ve been thinking a little bit about three different types of SS amplifier sounds. I’m not really sure what to call them, but I have a definite preference. Here is the spectrum in my mind:

Ayre <--> Parasound <--> Pass 

On the one hand is Ayre and Arcam. Yeah, fight me, but there are big similarities to the sound. I also loved the Pono and what it did for my IEMs, using the Ayre designed output stage. I wish Fiio would license it too.

In the middle is Parasound Halo and ICEpower Class D modules (I’ve owned both) which to me are identical in sound quality. Clearly I’m happy with them for the price!

On the opposite end of the spectrum is Pass. A sound I really don’t like.

But regardless of which you like, what do you think the differences are?

What spectrum do you use to think about solid state amplifiers??
erik_squires
gdnrbob
4,466 posts
 
@tomic601 
I have heard similar reports regarding Ayre amps and 'upgraded' power cords. One fellow said it is probably the zero feedback design. Who knows, but it seems that Ayre sound reproduction is not affected by changing power cords (or, it doesn't seem to change significantly).
B
Post removed 
bigkidz
3,408 posts
 
I would start with Pass class A amps and see if you really hear a big difference and go form there.

Happy Listening.
sfseay's avatar
sfseay
496 posts
 
To put all Class D amps in the same category or believing they have the same sound characteristics is just ignorant. I have listened to many Class D amps and have owned five different ones. Almost all of them retailed for over $3500.00 and not one of them sounded dull, lifeless or without soul.

I’ll put my Esoteric I-03 Integrated Class D amp up at the top of the heap of all Class D amps I have heard and just about every A/B amp I have heard too. I bought a gently used Mark Levinson No 585 Integrated earlier this year and sold it because the I-03 sounded better in my system and to my ears.

Having said all that, I still use and very much enjoy my Pass Labs INT-30A Integrated Class A amp.
kalali's avatar
kalali
1,977 posts
 
I just recently heard the Pass XA25 paired with a Herron preamp driving a larger floor standing Omega speakers at a house of a local audio club member. He had them set up in a  room roughly 14X18 with the speakers well into the room along the long wall. The amp was only a week old and I can confess it was one of the best sounding systems I had ever heard. Melody Gardot never sounded so real to my ears. If I was not married I'd steal/borrow to have that system. FWIW.  
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