What do you do before deciding that you have the wrong amp. Do you change cabinets? Speakers? Tubes? Change the polarity of your speaker cable? Take guitar lessons? The reason that I'm asking is, I have a Two Rock Emerald 50 amp that I for some reason am not feeling or hearing a very organic, swirl, clean sound, or for that matter a great OD either. It could be that it doesn't like my Marshall 1960a cab with the regular speakers, or it could be that I'm not playing the amp loud enough, or that I don't have the right tubes. Before I get rid of an amp that has a great reputation among most, but certainly not all, I want to see what else to try. Yes I have to get a better speaker cable. But what do the rest of you do?