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Class D amps that are superior to all or most?

Recently, I have heard about some Class D amps that may be close to the best there is regardless of class. Certainly, this technology has been in development for decades. The main issue has always been the switching power supply. In this regard, I have taken notice of AGD. They have created a whole new power supply that “switches” at a frequency 100 times the normal silicon based MOSFET. The designer uses a gallium nitride based PS. Interesting, it is enclosed in the KT88 glass envelope that sits on top of his amps. I am aware of two more pricey amps that seem to be also at the top- the Solution and the Merrill. There must be others that compete for the title. After my thread, “Is there a SS amp that can satisfy a SET guy?”, I am still on the quest.
Don’t want to spend $50K!
mglik
tweak1
3,676 posts
 
@ricevs 

Thanks Ric. I am supposed to be getting the long awaited Voyager soon, but until I actually hear it I cannot say whether I will also keep my beloved EVS1200. Keep in mind my room volume is HUGE, and so far I have needed big power to properly energize this room
Also I am 73, so even though I expect to live well beyond my mid eighties, will my ears be as discerning then as they are now?
ricevs
1,543 posts
 
You can see the insides of the Voyager on Underwood's site.  You will want it modified.  Lots to do there.
kuribo
524 posts
 
Yeah, the designer couldn't have known how to make it sound as good as a snake oil salesman.
ricevs
1,543 posts
 
HIssssssssssssssssss went the snake............and glooooooooooooop goes the oil.

Thanks for the Love.....you and George must be buddies.....he he.

The fact is that everything makes a sonic difference and no one knows everything......so there are no perfect components.  This is why all class A/B amps sound different from one another and same with class D.  Every single thing you do makes the sound different.  This means that many many people can improve on any one design.  Not just snake oilers...but even flat earthers.
georgehifi's avatar
georgehifi
10,312 posts
 


ricevs
Thanks for the Love.....you and George must be buddies.....he he.
The fact is that everything makes a sonic difference
"Snake oilers" just don’t get it, they prey on the gullible here to line their pockets.
https://ibb.co/K2k7Dz8



ricevs
You can see the insides of the Voyager on Underwood’s site. You will want it modified. Lots to do there.
And please what differences are you going to make that you say you can see in this pic will transform this GaN Class-D????
https://www.underwoodhifi.com/sites/default/files/GaN%20350%20inside%20shot.jpg

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