¡Bueno!™ I have a '57 Tweed RI Champ. I tried a couple very highly rated effects and they left me stone cold. Strymon Flint for one did zero for me. As I've explained elsewhere it more or less erased the killer tone of the Champ to my ears; its effect just seemed to overwhelm the Champ and replaced it with a colder tone. I have no idea why this would be... I'm curious if this is to be expected with such a basic amp or just this one combination not a good match to my ears? Thanks!