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What model is this Ampeg?

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  • #1

    What model is this Ampeg?

    This amp has been around. All the writing has rubbed off. It's a 1x12 combo with the blue diamond tolex. Power transistors are tip142/147. Need a schematic please.
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  • #2
    Need a photo please.

    How many TIP of each type?

    Any dates on the boards?

    I suspect SLM era product, so any SLM identifiers? Board numbers?
    Education is what you're left with after you have forgotten what you have learned.

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    • #3
      We need a photo.
      Could it be B-100R: Ampeg: Diamond Blue Series - B-100R ?

      Mark

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      • #4
        It was a B100R!! Thanks... found a chassis bolt under the PA board shorting a TIP transistor. None of them blew!!

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        • #5
          It's a 15" speaker or 12" ?
          Originally posted by Enzo
          I have a sign in my shop that says, "Never think up reasons not to check something."


          ​

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