The Germanium Tumnus is a new overdrive pedal from JHS Pedals. It is based on the legendary Klon Centaur overdrive pedal, but it uses germanium transistors instead of silicon transistors. This gives the Tumnus a warmer, more organic sound that is perfect for a variety of genres.

The Tumnus has two controls: Gain and Volume. The Gain control controls the amount of overdrive, while the Volume control controls the overall output level. The Tumnus also has a three-position switch that allows you to select between three different gain stages: 1, 2, or 3.

The Tumnus is a versatile pedal that can be used to achieve a variety of sounds. It can be used to add a subtle boost to your signal, or it can be used to create a more aggressive overdrive tone. The Tumnus is also a great pedal for stacking with other overdrive pedals.

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Here are some of the pros and cons of the Germanium Tumnus:


  • Warm, organic sound
  • Versatile
  • Great for stacking


  • Can be expensive

Overall, the Germanium Tumnus is a great overdrive pedal that is sure to please even the most discerning guitarists. It is a must-have for any pedalboard.

Here are some of the things that make the Germanium Tumnus so special:

  • Germanium transistors: Germanium transistors are known for their warm, organic sound. They are less efficient than silicon transistors, but they produce a more pleasing tone.
  • Three gain stages: The three gain stages allow you to fine-tune the amount of overdrive you want.
  • Stackability: The Tumnus is a great pedal for stacking with other overdrive pedals. It can add a boost to your signal or create a more complex overdrive tone.

If you are looking for a great overdrive pedal with a warm, organic sound, the Germanium Tumnus is definitely worth considering.