Kingsley pedals and amps

Hootsmon

I'd imagine the Kingsley gear may be better suited to twin type amps but has anyone tried them out with a harder amp like a plexi or low input 4010?

Not tryin' to figure if the Kingsley ODs will go well in a lead channel of an amp folks .....more if they will do well in a harder edged,not so polite amp, such as a "clean " Marshall job

Thanks guys