Gunk in peerless hole?

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I have a pair of 7Bs that I will be working on soon. The Peerless tweeters have a lot of oxidation on them, in addition it appears the hole in the tweeter also has gunk in it. Is this normal? If not, any way to clear this stuff out?
tom6zsiavbu9.jpg

Comments

  • Gardenstater
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    The white stuff? That's a felt absorption pad on the pole piece, to reduce the backwave reflections.
    George / NJ

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  • subkron
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    Cool beans, thx.
  • VR3
    VR3 Posts: 28,020
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    Man that describes the vanilla forum functionality to a T... And what he said
    - Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
  • jbreezy5
    jbreezy5 Posts: 1,141
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    First thought reading subject line… Eeeeww!
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  • Clipdat
    Clipdat Posts: 12,599
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    Whatever you do, DON'T PICK AT IT!