The amp in my 600 went as well. After a couple of e-mails back and forth with Brent, it was confirmed that they don't have parts for the old one. I ordered the replacement just today, so I should have it in 7 to 10 days. The process was simple, and Brent was excellent to deal with.

Shawn

Epic 80/600 + M3's + M3 Algonquins + M2 Computer + EP125
I think I'm developing an addiction.