OVERDRIVE- GTOWN Holy Grail OD ...a Dumble?? maybe? however it does sound good.

 GTOWN AMPS HOLY GRAIL OD 

$140.00 USD

Gtown are from Groznyy Russian that claim their amps have 'Dumble' inspired tones. They may??
They start at $1450.00 USD for a 50watt head.

Well I digress ...but just to give you some idea of the company.
Gtown also has a pedal. Surprise surprise
It is a Dumble inspired pedal too. ;-)

How Dumble it is ...is a guess. But it really sounds pretty good. Worth a listen for sure.

CONCLUSION

The Dumble thing for me is all about Fusion & a lot of pretension. Dumble is a hot rodded Fender Deluxe. Most Fender amps have a superb clean sound. But Dumble or not there were definitely some excellent tones coming through on the videos.
The price is very good & since they sell through Reverb ordering is simple.