Super-Freq

Tag: Rangemaster

  • Stompbox Studies – Class 1

    Stompbox Studies – Class 1

    Want to build your own effects pedals? A good place to start is understanding how transistors work. Transistors are those three-legged devices seen populating many stompbox circuits. Transistors are a core building block in electronics. Integrated circuits, like op-amps, are made up of many transistors! Transistors are used in all of the circuits you’ve heard…

  • Dual Booster now with LEDs!

    This has two booster in series in side. First is a NPN Range Master followed by a Sparkle Boost. The idea was Joe Gore’s. The two booster work well together. They each have their own flavor, and together get a good over driven sound. The Range Master side sports a variable input cap. So this…

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