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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: DC Filaments for EL-34s? posted by JimWayner on January 2, 2010 at 15:35:39:
I would look at raising the AC filaments to +70 VDC above ground. Use two resistors from B+ to ground as a voltage divider to achiveve +70 VDC. Set resistance value to draw 2ma.
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- RE: DC Filaments for EL-34s? - Neff 01/3/1006:58:00 01/3/10 (0)
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