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Grounding Newsflash

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  • Grounding Newsflash

    FWIW I just found this really useful article on Merlin b's website (as a chapter to his next upcoming book). It must have been put there quite recently.

    http://www.freewebs.com/valvewizard2/Grounding.pdf

    Very useful and easy-to-understand explanation of currents in relation to grounding. (One wonders what the main topic of the whole book will be at this point. Dibs - I have a couple of things I would like to see covered - namely reverb and tremolo/vibrato circuits)
    Building a better world (one tube amp at a time)

    "I have never had to invoke a formula to fight oscillation in a guitar amp."- Enzo

  • #2
    Grounding is one of the most confusing things in electronics IMO, and it takes a brave man to even try explaining it, so hats off!

    His metaphor of "the other half of the circuit" is spot on.
    "Enzo, I see that you replied parasitic oscillations. Is that a hypothesis? Or is that your amazing metal band I should check out?"

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    • #3
      That looks like an excellent article on the subject.

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      • #4
        Great article. It is in his current book by the way, straight from it in one of the last chapters.

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        • #5
          Ah nevermind I just looked at it, some is the same some is different...

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          • #6
            Originally posted by DIY_Guy View Post
            Great article. It is in his current book by the way, straight from it in one of the last chapters.
            Wow so it is! (albeit now in a somewhat much expanded form). I never looked at chapter 12 until now. (I've spent too much time looking at the earlier chapters) - Must be for 2nd edn then.
            Building a better world (one tube amp at a time)

            "I have never had to invoke a formula to fight oscillation in a guitar amp."- Enzo

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