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Old 24th August 2014, 05:04 AM   #1
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Join Date: Nov 2013
Default Share Fixed Bias using Diodes

Quick one, will this work?
I think it will but i just need to make sure.
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Old 24th August 2014, 05:16 AM   #2
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I should add that each tube is for separate channel, those diodes were meant to stop crosstalk.
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Old 24th August 2014, 05:34 AM   #3
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Location: Taxland, New Jersey
As drawn it won't work. The positive half of the signal will be diverted to ground because the bias supply will, or should, be at AC ground. Just use the normal resistors for each channel and there will be no appreciable crosstalk.
"I regard the brain as a computer which will stop working when it's components fail. There is no heaven or afterlife for broken down computers. That is a fairy story for people afraid of the dark." ~Stephen Hawking
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Old 24th August 2014, 06:03 AM   #4
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Ok thanks!

For 6C33, would 100K suffice? I assume the usual grid leak resistor values?
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