el84 1 channel stopped working help Can anyone help me please, I have a problem with my el84. its been a cracking little amp I have had it for about 4 months, the warrantee on this amp wasn't worth having it will have to go back to china to be fixed at all my cost and I will also be without it for around 2 months, that's if I ever see it again. All the valves work fine its just that the 1 right channel has totally stopped working I have swapped the tubes and speakers etc but nothing works the channel is dead, The units rear body also doesn't get hot like it used to when it was working fine. Im no electronics expert and have little knowledge of circuits, but I have comon sense and I am a dab hand with a soldering iron and im sure with some guidance I could fix it but I don't know where to start can anyone help, the actual amp seems pretty basic but as I said I dont know where to start, It would be greatly appreciated. I love this little amp and there is nobody local who can help, I could send detailed photos of individual parts and anything else thats needed. Hope theres someone who can help.