On Wednesday 01 May 2002 11:24, Roy Morgan wrote:
>
> If you have the base from a defunct tube, cannabalize it. Make up the right
> jumpers with PLENTY of insulation/heatshrink. Final Plate Voltage plus
> moduation voltage is present on that socket!
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What tubes have 9 pins (not miniature tubes)?
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John L Sielke W2AGN
[email protected]
http://www.w2agn.net