Dont throw it away.I made that mistake with a Fender Ultimate Chorus amp i had and it could have probably been fixed in the board.Unless it just really blew up like a bomb
.You gotta think you got the speakers that still may work,all the extra electronic parts you can use or sell on Ebay
Also the box is usable to make another amp out of maybe.So i wouldnt throw it away unless you have no room for it or are rich