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6A7 question on 39-6
codefox1
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Posts: 2,128
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#5

07-23-2018, 06:35 PM
Yes, tube is gassy and needs to be replaced. Purple glow OUTSIDE the elements within the bulb is not necessarily the end. I had a pair of 6L6's that danced to the music in an old amp and it plaed on for a while. But your tube needs to be changed.
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Messages In This Thread
6A7 question on 39-6 - by Shaleradio - 07-21-2018, 06:06 PM
RE: 6A7 question on 39-6 - by Ron Ramirez - 07-21-2018, 06:12 PM
RE: 6A7 question on 39-6 - by Phlogiston - 07-21-2018, 07:29 PM
RE: 6A7 question on 39-6 - by Shaleradio - 07-21-2018, 07:42 PM
RE: 6A7 question on 39-6 - by codefox1 - 07-23-2018, 06:35 PM
RE: 6A7 question on 39-6 - by Arran - 07-28-2018, 02:57 AM



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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration