Bad Cat Panther: 2 channels, a 12ax7 channel and an EF86 channel, with some interesting tone controls. 4 6V6 tubes as the power section. described as class a/b, but all I really know is the clip:     

So, the clever elves at Ceriatone can have some fun. Maybe start with the DC30 chassis, retune for 6v6's and more gain, at least on the EF86 side. Maybe a post OD tone stack on there too? What impressed me most about the tone was the very thick, furry tone, but still with excellent string separation and abundant harmonics. Kind of matchless Clubman like, only with 6v6s? Then again, maybe it's just Grissom. Some guys can make anything sound great. Reminds me in some ways of the clips of the Swart Super Space Tone. Must be the 6v6 tubes with a British influenced circuit.