In Reply to: Oops.......... posted by vinnie2 on December 12, 2014 at 12:29:44:
You could probably get many hours on those over-voltaged heaters until they failed. Tubes are pretty rugged as a whole. You can screw-up and red plate a tube and if you catch it relatively soon the tube will survive just fine.
5 minutes likely did very little damage if any.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Oops.......... - Chip647 12:42:36 12/12/14 (1)
- RE: Oops.......... - vinnie2 18:09:47 12/12/14 (0)