Would like to provide an update: I actually got to meet Cesar Aguilera (owner of Portaphile) last week.
He brought his own personal amp to my house and loaned it to me for several days; even offering to let me take it on the road for a few. Before picking it up yesterday; we chatted.
Having never written a review before; here goez (sic).
Gotta tell you; this is one heck of a good amp and Cesar is one heck of a great guy!
I tested it using an...