Hi Charles, I don't doubt that for one second but I do wonder if you were using the stock tubes or not? The difference between the stock tubes and what I have rolled is enormous and I think why my amp sounds so good - knowing that there is still a lot better out there.
And you may have rolled them - but I'll say that my system sounds as good as Greg's did at the show with the $25k Border Patrol amp - also knowing that he was in a hotel room and my room is treated - plus the front end and other differences.
At some point, the next thing for me to upgrade will be my amp but I'm pretty sure it will be something tubed and I have no idea what yet because I don't have a price range yet. So the Evo 300i serves me well for now...


