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23 de jul. de 2020 · Clipping Diodes are largely Junction Diodes or P-N Junction Diodes to be precise. They are typically made of Silicon, Germanium or Gallium Arsenide but there are a number of other different types employed too as we shall see. For sake of example here we will be using a Glass Crystal Germanium Type reference roughly similar to a 1N34A.
Germanium diodes and silicon diodes are both types of semiconductor diodes commonly used in electronic circuits. However, they differ in several aspects. Germanium diodes have a lower forward voltage drop compared to silicon diodes, making them more suitable for low voltage applications.
18 de dic. de 2021 · Question: If the forward voltages between two diode types were made to be similar in value, would there still be a tonal difference?PayPal Tip Jar: https://p...
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29 de mar. de 2023 · Germanium diodes provide a softer, more asymmetrical clipping pattern than silicon diodes. This asymmetry results in a smoother, more organic-sounding distortion or overdrive. Germanium diodes are often found in vintage fuzz pedals, like the Dallas Arbiter Fuzz Face and the Sola Sound Tone Bender.
- What Are Silicon and Germanium Transistors?
- What Are The Differences Between Silicon and Germanium Fuzz Pedals?
- What Fuzz Pedals Use Silicon and Germanium Transistors?
Transistors are one of the most important inventions in the 20thcentury. They’re used in a lot of modern applications like cell phones and computers. In a very basic sense, they’re mini amplifiers. They amplify the signal based on the voltage applied. Transistors have diodes made of either silicon or germanium. Both silicon and germanium are both o...
I do feel it important to mention that the transistors are only part of a fuzz pedal’s circuitry. It’s not the only thing that’s going to affect (effect?) the tone. Fuzz pedals are pretty simple circuits, but there are still other tone altering components. That’s not to mention your guitar and pickups, your amp, and your speaker(s). All of these th...
Perhaps the benchmark examples of fuzz pedals that use germanium transistors are the Tone Bender and the Fuzz Face. Tone Benders were one of the original fuzz circuits and used germanium transistors because at the time, that was the only option. You can still find these pedals used for not too much, but there are a lot of modern pedals that use Ton...
Typically, a designer would use germanium clipping diodes, with 0.3V bias, to emulate a more subtle, soft, smooth, warm, vintage sounding drive. Whereas, a designer would most likely use silicon clipping diodes, with 0.7V bias, to make it more aggressive, edgy, bright, has more bite.
Classic germanium boost pedals inspired the Vintage channel, while the silicon JFET based Modern channel offers great transparency in contrast. So, if you just can’t decide between silicon and germanium, you may not need to; the Time Machine does both. Here is a video that demonstrates the subtleties between Germanium and Silicon chips.
