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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Burn\s+in\s+Question\s+\-\s+811A\s+tubes\s*$/: 2 ]

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1. [Amps] Burn in Question - 811A tubes (score: 1)
Author: "D Pipes" <dpipes@earthlink.net>
Date: Mon, 9 Jul 2007 12:41:01 -0600
I am installing a new set of 811a tubes into my Ameritron 811H (4 tubes). When I did years back I did do a tube burn in. Does the group still feel that is good practice? If so I can not remember how
/archives//html/Amps/2007-07/msg00125.html (6,633 bytes)

2. Re: [Amps] Burn in Question - 811A tubes (score: 1)
Author: pegasus@mho.net
Date: Wed, 11 Jul 2007 09:51:17 -0600 (MDT)
Hi Dan... I have a "sense" of what is common practice among seasoned hams who have learned through experience on such matters. Generally with new tubes you don't have to do a "burn in". They are run
/archives//html/Amps/2007-07/msg00193.html (8,850 bytes)


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