Tube Driver 911?

[Chris mudd]

I am having some success building this summer!
I have been searching the site for a version of the Butler tube driver that is the 4 knob 911 version.
Is there one and I just can't find it?
Suggestions?
Chris

[nonost]

I've just made a vero for the BK Butler True Driver (based on Bajaman schematic) but I don't have idea about the "911" thing...

I've also used regulators for the supply like the Real True Overdrive (by Bajaman).

Made to boards: one for circuit and another for supply stuff.

Cheers!

pd: it's not verified yet.