Anything bought today could be considered outdated tomorrow, what you never buy anything because it will eventually become outdated?
He did get it right the first time but like anything products evolve. Do a Google search for Alberto you will find his background is pretty amazing, the work he has done with the GAN tech which he holds several patents for is very important for audio he did not go to a parts store for GAN he designed his GAN products. I have heard several other GAN amps and they cannot compare to the AGD's period he knows how to design a circuit using GAN.
He did get it right the first time but like anything products evolve. Do a Google search for Alberto you will find his background is pretty amazing, the work he has done with the GAN tech which he holds several patents for is very important for audio he did not go to a parts store for GAN he designed his GAN products. I have heard several other GAN amps and they cannot compare to the AGD's period he knows how to design a circuit using GAN.