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Vintage dave (talk | contribs) (bad silkscreen) |
Vintage dave (talk | contribs) (Undo revision 61370 by Vintage dave (talk) - turns out my instrument was field-modified) Tag: Undo |
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These two tube types have different heater currents, and because the heaters are | These two tube types have different heater currents, and because the heaters are | ||
series-wired, you cannot switch from one type to the other without circuit modification. | series-wired, you cannot switch from one type to the other without circuit modification. | ||
{{BeginSpecs}} | {{BeginSpecs}} |
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