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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: RE: What is the purpose for R7??? (nt) posted by johnsonad on August 23, 2014 at 18:25:33:
You have that right Aaron.
In a two stage DC amp, R7 would be called the "R-Dropper", a voltage dropper.
Its value is carefully chosen to "set up the front end" so the front end balances out, voltage-wise, and self-bias-wise, to the finals or rear end. It ALL must balance, and its "lotsa FUN" ( a challenge ) to juggle it in a design - as everything is inter-related when DCed . !!
Jeff Medwin
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Follow Ups
- " R-Dropper " - drlowmu 08:10:24 08/24/14 (0)
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