Have you ever been torn between getting a Germanium or Silicon fuzz? Why decide enjoy the tone of both transistors, here's this Keeley Fuzz head! With a single switch you can select either one making it two vintage-style fuzzes in one. The Germanium side gives you that smooth warm sustained fuzz while the Silicon side gives you more aggressive, biting fuzz. You get super simple controls for Volume and Fuzz. This great fuzz in good condition and comes with a box.