Hi, I am new to this forum and I have a sick SX 828. I get a poping and crackling sound after I have been using My SX 828 for about 40 minutes. It then clicks off to reset, but the right channel crackling and poping still occur. This happens on all 3 speaker sets. My speakers are attached proprly and the Reciever is for the USA only { no current change}. Will it cost much to get it fixed, and where do you get these power monsters fixed? I live on Long Island, NY..............Please help! :cry: