In Reply to: Flame in 300B Soltek Tube-is this normal????? posted by windy2004 on December 13, 2005 at 10:49:05:
From my 4x300B tubes, on initial power-up they will emmit blue
flame, and as the tube heats up, the blue glow will disappear.
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Follow Ups
- Re: Flame in 300B Soltek Tube-is this normal????? - scarebus 16:09:17 12/15/05 (0)