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Thread: My PL700B by Marco

  1. #21
    Forum Veteran marcok's Avatar
    Join Date
    Jun 2014
    Location
    Milan Italy
    Posts
    562
    I'm very curious about any tech item
    Thank you , Nando
    I suggest an other little " trick " to finish black alu .
    After retouching small scratches with Birchwood blackener ,
    polish alu with deox and a cloth . It works ! Like new !
    Yes deox ( not dry ) !
    Ciao
    Marco

  2. #22
    Forum Veteran marcok's Avatar
    Join Date
    Jun 2014
    Location
    Milan Italy
    Posts
    562
    I'm very curious about any tech item
    Important ! I tested deox on the on the finns .
    I don't know if there are problems with silkscreens !
    Always test before in a hidden corner !
    Ciao
    Marco

  3. #23
    Forum Veteran marcok's Avatar
    Join Date
    Jun 2014
    Location
    Milan Italy
    Posts
    562
    I'm very curious about any tech item
    Last adjustment : lighting the plastic mask evenly .
    It took me 1/2 hour to rotate the two big bulbs .
    The trick is to have the lamp filament in parallel with the
    front panel . This is the story from " Flame Linear" to a
    " factory made " Phase Linear 700B "with " happy end ".
    Long job , but very good result "
    Total cost : approx 430 .
    The most important thing is that my father is very happy .
    Thank you for your suggestions .
    Ciao
    Marco

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