Absolutely killer looking boxes with some pretty nice features and tone select options but no 9v gah..
Someday when I hit the big time I'ma get Wayne at Griffin Analog to build me something awesome that kicks ass with a cranked Twin. I'ma call it The Texas Big Clean or something like that and the box gonna be blue or purple metalflake with ivory white cursive lettering. That's my dream.
That's basically how the Klon came about, if I'm not mistaken. Or to sound like a cranked Twin at sane volume levels.
I still have to put that in one pedal .... don't I ....... we'll call it " The Japetus "
I have a POT/Klon in a box. They can be used separately or together, with a switch that picks which is first in the chain.
I also have a real deal King of Tone. Love em both, for everything from clean boost, to light crunch od, to smooth singing leads and total rock mayhem -- with the nod going to the King of Tone, just because it's better than the POT side of my POT/Klone.
I like both of those pedals better than the Tim and Fulldrive, that have just a gain boost, vs two independent circuits that can be tweaked to work well as standalone and together.
Another option I've been using lately is the Way Huge Geisha into an amp on edge of breakup. Such a killer pedal. It's based on the Maxon SD9, but with a more useable tone knob, plenty of volume boost, and gobs of gain. Riding the guitar volume with that pedal, and sometimes nailing it with TS for tightness and leads is a blast. That would kill into a cranked Twin. There are like 4 or 5 clips of it with my EVH 78 Eruption into a BC Audio Bel Air on my YT channel if anyone wants to have a listen. It's a killer box.
Edited to say
@griff10672 a Way Huge Geisha with Klone (or TS or KOT, but Klone would be my pick) in one box would be a great all in one clean boost, overdrive, distortion. Yeah, that would be pretty insane. I can think of some tweaks that would make it special.