Need to replace my Sonic Frontiers Power 3's

thanks. I brought one in for repair about a decade ago and the guy is still in biz so spoke him and without his having seen the unit he said I could be talking of upwards of $6-$10k (I smelled something burning in the amp just before it blew). No not sure that's right and I know it's problemmatic diagnosing the problem without seeing the patient but if that is what i'm looking at not sure it is worth it at this point given the age of the amps which is why I was asking for suggestions in case i need to or decide to replace them. Thanks for your response and suggestion.

Send an email to Chris at Parts Connexion, he used to make them.

If you get that kinda bill, Please IM me. I might be interested to purchase as-is.

It should NOT be that high of a bill for a tube amp. It should be most-likely within $1k depending on parts. 

PCB can be re-ordered or fried part can be wired p2p and I see nowhere it should be $6k+