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Help:how to bias the 807 beam tube.
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Topic: Help:how to bias the 807 beam tube. (Read 1422 times)
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blues
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Help:how to bias the 807 beam tube.
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Mar 10, 2010 at 08:36 PM »
this 807 is for my WESTERN ELECTRIC power amp with the preamp.
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alexg
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Re: Help:how to bias the 807 beam tube.
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Reply #1 on:
Mar 11, 2010 at 10:09 AM »
What is the amp?
Tubes can be biased a couple of ways depending on the design of the amp.
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ATJr.
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Re: Help:how to bias the 807 beam tube.
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Reply #2 on:
Mar 11, 2010 at 10:54 AM »
when you say bias in tubes, that may mean plate, screen or grid voltages.....depends on your circuit topology....
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blues
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Re: Help:how to bias the 807 beam tube.
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Reply #3 on:
Mar 12, 2010 at 11:26 PM »
Well i just leave to technician he knows about a biasing exactly in the voltage plate i don't have yet idea about this 807 tube thanks for the advice.
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ATJr.
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Re: Help:how to bias the 807 beam tube.
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Reply #4 on:
Mar 13, 2010 at 04:30 AM »
807 is just like a 6L6 tube, it has the same iternal parts and characteristics, the only difference is in the plate caps and pins which makes the 807 usable at higher voltages than the 6L6.....
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Topic:
Help:how to bias the 807 beam tube.