tag:blogger.com,1999:blog-3100269194622617523.post1763315971019665798..comments2022-12-02T15:27:42.156+00:00Comments on GLOWBUGS INFO: 6P3 (6П3) Beam Power TetrodeAndy Nechaevsky UR3WAhttp://www.blogger.com/profile/01755913517953854868noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3100269194622617523.post-18046419703496209692010-09-29T16:53:30.891+00:002010-09-29T16:53:30.891+00:00Hi there. I think that all these creaks is not a b...Hi there. I think that all these creaks is not a big problem, but I've never tried to force this baby too much, no more than 420 Volts. Why? Just because of 807 tubes - it should be much better to use that ones on the higher voltages. <br /><br /> My choice is:<br /><br />250-400V - 6L6 (6P3)<br />350-550V - 6BG6 (6P7S)<br />550-900V - 807 (G-807)Andy Nechaevsky UR3WAhttps://www.blogger.com/profile/01755913517953854868noreply@blogger.comtag:blogger.com,1999:blog-3100269194622617523.post-79078074244918952212010-09-29T16:22:59.156+00:002010-09-29T16:22:59.156+00:00Thanks for this handy opinion. I have some 6P3S id...Thanks for this handy opinion. I have some 6P3S idling at 442V Plate, 441 Screens 13.6W and they seem to hold out okay, but they do creak and groan a bit on power down. What is your experience with running them at higher voltages? Is there a Va(max) spec for the 6P3S?Anonymousnoreply@blogger.com