Will the Ampeg Jet-20 have whitenoise or tinny sound with the Epiphone Casino run through it?

Also in a review from Sep. '08 issue of Guitar Player magazine, it says the tone knob raises volume and inadvertently acts as a post gain/tone in one. Which is a nice feature, but for jangle-pop would it be a bad idea. Also I dont know how in-your face it is, so I cant say.

Anyway does anyone have an ampeg amp with p-90's?

or could someone post a review of the Casino through the Ampeg?

^If yall do this for me, Ill buy it as I am sold on everything else about it.