I too own Andy Bartha's amp and it is phenomenal. I have never heard so much detail in an amp and I have owned plenty! Andy is a great guy to deal with also. I have bought his amp, modded Pioneer DV-444 and his Bybee box. I am fortunate enough to live close by and had an in home audition before I purchased.
47 Labs Gaincard
What is the story on this product. Is it really as good or better than a SET amp?