Anything SS sounds better than D'Agostino ?

George, I don’t know Antillion amps and I’m sure they are great, but 7500W into 0.25ohms requires 173 amperes? What kind of power supply can deliver 173 amperes?

I’ve usually found the Danes don’t bullshit about their measurements.

Yes it is impressive to look at my friend owns one, and that was peak wattage, somewhere independent backed it up also, (can’t find it) with that same peak amperage also that you stated.
And if you think that’s impressive, their Mephisto monos can do 9000w!!!! peak into 0.25ohm
https://gryphon-audio.dk/wp-content/uploads/2020/05/Tech.-Spec.-ALL-Products-05032020.pdf

My amp can do similar to those Antillion
https://ibb.co/kykX0f9
https://ibb.co/th0BxN7
https://ibb.co/6sHg80T

Cheers George

I'm good with my little Pass xa25.  Take Sugden for example one dealer that i know of in US.  Service? Is a brand still in business or will they be around?  Those are questions i would ask unless it doesnt matter and you just replace.  

As others have noted, you evaluate equipment using YouTube? Come back when you're serious.

I enjoy my Dan D’Agostino equipment, older Krell...

As Flemming Rasmussen, designer of Gryphon, once said - Mephisto will awake dead Eskimo.
But there is much more to the sound besides power and control.
I read that some prefer D'Agostino and others prefer Gryphon.