should i get the roland cube 20x or 30x? should i get the cube 30x because of the rectifier? the 20x already have "metal" and "metal stack"
i'd say get the 30x or if you're really on a tight budget, the microcube. The 20x and 15x lack a lot of the features which are even on the microcube.
i have the 20x, and it has all i could ever need. i didnt need a low- gain distortion, which the 30x and the micro cube have and the 30w that the 30x has.
I have the Roland Cube 60x and it's a great amp.