It isn't, but there are plenty of tubey-sounding tubes out there. I rolled the Tung Sol 6SN7GT back in to take the edge off the HE1000s. I'll probably go back to the red base 5962 at some point. I suppose the way to describe the Studio Six is that it is purely about performance and nothing else. It just happens to have a bunch of tubes sticking out of the top.
5/24/15 at 4:47am