Krell fpb 250m


Hi, got a krell fpb 250m, when you turn it on, itll do it thing then the breaker in the back will trip... no smoke no smell... is this a major issue? I wonder if i have to send it to krell or just a local repair guy
128x128armed
Thanks a lot guys, ive been looking for the schematics and i cant seem to find one, any help...??
So i have the schematics and my tech told me that one of the power transistors is burnt, 484002.. called krell and ordered one.. its now being fixed and hopefully that fixes the issue! 
Drive both to krell for service.  Get a room for a week or 2 to wait for service!

   will never ship amps, etc again.  
  Take the time.  Those amps are wicked!