SF uses sacrificial resistors to protect the amp from a failing tube. It could something as simple as a burnt resistor.
Need to replace my Sonic Frontiers Power 3's
One of my Sonic Frontiers Power 3's just fried. I smelled something burning as it blew out. So, at this point, given their age (though I love them) I'm not sure it's worth putting a lot of money into them (curious what others think). If I were to replace them, I'm curious what people would recommend. I have Avalon speakers, and EAR cd player and a Conrad Johnson pre-amp. Any opinions/suggestions would be greatly appreciated.