I just got a really nice SB-230, but it has a blown transformer and a bad tube......Anyone know of a transformer rewinding company? Also need to find an Eimac 8873 tube since the one in the amp is bad.....

A company called Heyboer (SP?) does custom winds, IIRC. Post a wanted ad on QTH.com and see if a tube pops up. Someone there might also have a trans from a junked SB-230.

Thanks so much for the info....I'll see if I can check them out.