Why Germanium transistors sound better in fuzz pedals:
Germanium transistors produce a smoother, more organic distortion with a lower and softer clipping characteristic that creates a vintage, amp-like overdrive sound in fuzz pedals.
Germanium transistors produce a less harsh, more rounded, and smoother distortion compared to the more abrasive sound of silicon.
Germanium transistors are more sensitive to the guitar volume knob changes, which allows for a more dynamic and expressive playing experience “clean-up”.
They have a lower gain and a more limited frequency response, which cuts down on high-frequency harshness and contributes to the sought-after vintage sound of many classic fuzz pedals.
At the FreezeZone we only use vintage-style germanium transistors in our pedals.