Hi I was doing a show last night. Went to turn on, struck a chord and ..hey.... no sound?? Check all connections.. seems cool, Check my speaker cable... Idiot.. I forgot to plug my cabinet in. Took me about 15 seconds to find that out. I am just wanting to know if these stupid mishaps do cause damage to the transformer or if its just a case of blown or not blown with these components. Can it weaken components?? Thanks for listening.