This is an offering from Ceriatone, which for the unfamiliar turns out handwired tube amps in Kuala Lumpur Malaysia. He calls it the "Prinzetone" and describes it as a BF Princeton with some more meat and with some tweed-ability. http://www.ceriatone.com/ceriatone/wp-content/uploads/2016/10/Prinzetone-15092016.jpg I get the "tonestack defeat" part and the NFB control - anything else you see that is different from a regular princeton? Any predictions on how this would sound given typical tubes, cab and speakers? I have no doubts about the build quality and service, just wondering about buying an amp I will not be able to hear in person and don't have a recording to reference.