The Colosseum is SS Class A...thru 2,560 continuous watts into 0.5ohm load...and always in Class A. So in other words, it instantly deliver dynamics at any level...and as a result the music becomes effortless.
Lloydelee21, your 2nd sentence is total B.S. The class-A nature of the Gryphon has no relationship to it delivering on dynamics instantly.
Do you mean to say that class-AB, class-D power amps do not deliver instantly on dynamics???