All, Well my "luck" or lack thereof continues... I pulled the 6HS6 and then referenced my Eico 625. Of course the 6HS6 isn't mentioned anywhere in any of the charts I have. So, based on some results of a search, tested it as a 6AU6 and then a 6HR6. Former showed "good", latter showed "marginal", neither showed "short".
So, I guess r61 failed sometime in the past but not the cause of the power supply going south. At least I don't need to try finding another 6HS6, my usual source for tubes shows 6HS6 "out of stock". I'm certainly old enough to know better, but suppose will just keep checking tubes as a start while I have the tester out of the cabinet and on the desk. 73, Curt KB5JO _______________________________________________ Drakelist mailing list Drakelist@zerobeat.net http://mailman.zerobeat.net/mailman/listinfo/drakelist