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Will copper shielding fix a ground buzz?

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  • #91
    Originally posted by okabass View Post
    A bit scratching or abrasion may help, especially if the aluminium is old, dirty etc.. Put a couple drops of oil on aluminium at point you are going to solder. Then solder normally, the tip & solder inside the oil drop.
    Sounds dubious. Will try it
    "Take two placebos, works twice as well." Enzo

    "Now get off my lawn with your silicooties and boom-chucka speakers and computers masquerading as amplifiers" Justin Thomas

    "If you're not interested in opinions and the experience of others, why even start a thread?
    You can't just expect consent." Helmholtz

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    • #92
      Here's a pic.
      https://www.dropbox.com/s/3yu1zsl3j6....54-2.jpg?dl=0

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      • #93
        Originally posted by okabass View Post
        A bit scratching or abrasion may help, especially if the aluminium is old, dirty etc.. Put a couple drops of oil on aluminium at point you are going to solder. Then solder normally, the tip & solder inside the oil drop.
        Rick Turner was referring to aluminum FOIL not a piece of aluminum metal. FWIW when I was HVAC service manager at Walnut Creek Sheet Metal in the 90's I had a really nice articulating 7 foot step/extension ladder which got damaged. While everybody said that it could not be welded our #1 welder did a great job repairing it (he first showed me how he could weld on the top of an aluminum coke can!)

        Steve A.
        The Blue Guitar
        www.blueguitar.org
        Some recordings:
        https://soundcloud.com/sssteeve/sets...e-blue-guitar/
        .

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        • #94
          Originally posted by Steve A. View Post
          Rick Turner was referring to aluminum FOIL not a piece of aluminum metal.

          Steve A.
          So did I. I understand that we're just talking aluminiumfoil (shielding). Look the pic.
          https://www.dropbox.com/s/3yu1zsl3j6....54-2.jpg?dl=0
          I'm not an expert, but I think aluminium has welded for decades.

          Sorry to ask. But you have a finnish surname. Finnish ancestors?

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          • #95
            Found this:
            DON'T FEED THE TROLLS!

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