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Measuring HFE on Transistors for Pedals

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  • Measuring HFE on Transistors for Pedals

    I'm wanting to put low gain BC109B transistors into wah pedals to replace the high gain ones, and I'm not sure how to test their HFE on a multimeter. I've put the red lead on the B and C pins together, and the black lead on the E pin. The transistors I'm testing are supposed to be 200 - 450 HFE and I'm getting readings in the low 700's.

    Am I doing it right?
    "Completely Conceded Glowing Expert."
    "And Blueman, I am pretty sure you've pissed off a lot of people."
    "Wait, I know! Blueman and Lew can arm wrestle, and the winner gets to decide if 250K pots sound good or not."

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    Re: Measuring HFE on Transistors for Pedals

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