Hey all! I am fresh off of hearing that my AVR65 is non-repairable. It developed a buzz in the front three speakers after about 5 years of use. The service center determined the problem but it's not fixable...HK doesn't make the part anymore. So I'm back int he market and I loved the HK but I'm a little reserved about another one. I should have gotten more than 5 years out of this receiver. Any thoughts?