Acurus A150 or ATI AT1202

I own an ATI 1802 and two ATI 602 amplifiers that are all currently in use and I love them. I owned an Acurus A-250 many years ago, and I think that the sonic signature of the two brands is very similar, which is almost no signature at all. That's a compliment, because in my book, they are very neutral-sounding amps. I'm not sure I would be able to tell the difference between the A-150 and the 1202 in a blind A/B comparison.