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Yamaha T-2 mini overhaul

Discussion in 'Yamaha' started by Mr. Yamaha, Sep 14, 2017.

  1. Drum

    Drum Active Member

    Messages:
    345
    I am looking for a 1N4148 to replace a 1S1555 in a Yamaha T-80. I am putting items in my cart and realized I don't know what voltage / amperage I need. Any suggestions?
     

     

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  2. clinic-audio

    clinic-audio all on YAMAHA untill 1990

    Messages:
    2,220
    Location:
    France
    Hello

    1N4148 is perfect sub for IS1555 .
     
    Drum likes this.
  3. 39cross

    39cross AK Subscriber Subscriber

    Messages:
    937
    Location:
    Beverly, MA
    This isn't like a zener diode, a 1n4148 is a 1N4148, there are no choices to make. You can google the product sheets and verify.
     
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  4. Drum

    Drum Active Member

    Messages:
    345
    Thanks.
     
  5. brutal

    brutal YamaHoarder Subscriber

    Messages:
    4,456
    Location:
    Parker, CO
    Perspective is everything.

    Nice work Mr Yamaha
     
  6. Drum

    Drum Active Member

    Messages:
    345


    Got it fixed - thanks for the help.
     

     

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  7. USMC Spike

    USMC Spike Active Member

    Messages:
    186
    Location:
    Tejas, North Central
    Hi Mr. Yamaha,

    I have one of those as well but I don't listen to it much. That is looking pretty sweet.
    My question is by chance could you post your BOM so that others (besides me) could
    also benefit from your labor?

    Wondering, how is listening after you finished up your T2?

    Thanks,

    USMC Spike
     
  8. Mr. Yamaha

    Mr. Yamaha Not so much Yamaha lately...

    Messages:
    899
    Location:
    Amsterdam Area, The Netherlands
    Hello,

    This was a quick and dirty project without a documented BOM. I used Nichicon KZ where it fitted, or else Nichicon FG.

    It sounds fantastic :bigok:
     

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