my reverb has totally stopped working when i twist the nob. i have read that this has happened to others so i was wondering how to fix it?
I know you can google this issue as I looked it up when this was the case with my Fender Blues Jr. It is a common problem with amps for the reverb to go out. I have yet to have any problems with my YCV50, but I never use reverb anyway, and if I did, it wouldn't be on-board reverb as they are generally inferior to your other options.
noooooooo..."on-board" reverb as you said are not better that the other options (pedals i imagine)
"Prefiero morir parado que vivir siempre arrodillado" - Ernesto "El Che" Guevara de la Serna (1928 - 1967)