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A question about a Pioneer SG9 equalizer

biman Posted messages 718 Registration date   Status Member Last intervention   -  
biman Posted messages 718 Registration date   Status Member Last intervention   -
Hello,

I bought this Pioneer SG9 equalizer, and it seems like I have a little problem.

The device works, but there are 2 buttons that won't stay pressed, namely the tape monitor and attenuator -6db buttons.
Is there a solution?
Thank you





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2 answers

  1.
    Jojolaguitare Posted messages 12012 Registration date   Status Member Last intervention   2 782
     
    Hello.

    Does the — 3dB one work?

    This device was sold in 1981. At that time, for tuners and many others including equalizers, toggle switches like this (example) were used ==>


    If inside this component the retaining click is worn or broken, the button will not stay in place. Unfortunately, it is not repairable. You have to disassemble (unsolder the pins) this switch and look on eBay for example.

    In the YouTube video, you can see the manipulation of the said buttons ==>

    https://www.youtube.com/watch?v=0oJAHoUwJEo

    See you later . . .

    --
    "Patience leads to success, haste leads to nothing."
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    1. biman Posted messages 718 Registration date   Status Member Last intervention   8
       
      Hello
      Can you help me?
      My Pioneer SG9 equalizer is no longer working.
      Thank you
      0
  2. biman Posted messages 718 Registration date   Status Member Last intervention   8
     
    Good evening

    The -3dB one does not work
    But the -6dB attenuator one works.
    Thank you
    0