Atma-Sphere Class D… Amazing


Today I picked up my Atma-Sphere Class D Amps. These aren’t broken in yet. And they are simply amazing. I’ve listen to a lot of High End Class D. Some that cost many times what Atma-Sphere Class D costs. I wasn’t a fan of any of them. But these amps are amazing. I really expected to hate them. So my expectations were low. The Details are of what I’ve never heard from any other amps. They are extremely neutral. To say the realism is is extremely good is a gross understatement. They are so transparent it’s scary. These amps just grab you and suck you into the music. After I live with them some and get them broken in. And do some comparisons to some other high end Amps Solid State, Tubes and Class D’s, also in other systems I’ll do a more comprehensive review. But for now, these are simply amazing amps.. Congrats to Ralph and his team. You guys nailed on these.

 

 

128x128pstores

@kuribo 

   This is true. I will unbolt the Tansformer and place some Dried Dog stuff in between then wire tie it down. Don’t have much for wood. Although I can put some birch bark top and bottom of the Dog Stuff. I’ll report back.I do have some Class A Wire Nuts also. I’ll hard wire everything. Got new soldering gun from HD last week I’ll try to convince my friend to do it to his Pass XA60.8’s later today also. Not sure how that will go with him though. 

Three comments here:

1. Once you modify stuff, the value usually goes down.

2. Ralph’s stuff on the resale market sells pretty quickly

3. Ralph’s stuff on the resale market holds its value

Even if wood or glue or other things would improve the sound, why would you take the chance?

Having heard Ralph's amps at the Florida Audio Expo, I wouldn't touch them...well, except to plug them in, turn them on and enjoy!

@pstores

I am staying clear of the insults, anti subjectivism aspects. My only point and interest is the comparison between two quite different approaches to class D design. Ralph’s new amplifiers are receiving much positive comments and I believe deservingly warranted.

His high feedback Op-amps amplifier versus a near polar /opposite approach is something that I find compelling with regard to respective sonic presentation. All that concerns me with audio products is how do they sound? That’s why we buy them.

Charles

@snapsc

Pudelpointers are a very old and rare breed. Once people realized I used the dried excrement and Birch Bark with special Teflon twisted pair wire ties that should definitely increase the value and sonic character of the amplifiers. Hopefully we can try it with the Pass XA60.8’s also. Just think of the overall improvement these amplifiers will see. The Dried Dog Excrement should isolate the Power Supply from vibration better then wood by far. And take all Jitter out of the signal path. I may even try to silicone all the boards on top of a few pieces also. Since the amps don’t heat up I don’t believe smell will be an issue. But the XA60.8’s heat up some. Ummm, we will see how it all works out.