Demo of the Menatone Dumbstruck overdrive.
https://www.menatone.com/dumbstruck
My take:
The Dumbstruck is Menatone's take on the ubiquitous Dumble overdrive sound. I found the sound to be smooth, pretty, creamy, rich, and very tweakable. A key ingredient of the Dumble sound is the EQ section – on the Dumbstruck labeled Reso (low), Push (mid), and Accent (high). Fine-tuning these controls can drastically shape your tone, especially combined with the volume and gain settings. Finally, the Harmonic Content control is a bias control that increases saturation and changes the flavor of the overdrive. I loved using this one with my Gretsch into a Morgan AC20.