Ahhh, the Neo Fuzz. This is the crème de la crème of fuzz. Vintage fuzz at its best. The circuit concept is the same as that of the GI Fuzz, but instead of NPN high gain silicon transistors, the Neo Fuzz is built around a pair of hand selected early 70s NOS AC128 germanium transistors. There's also a third silicon transistor which is not involved in the fuzz tone generation. The tone is pure germanium. Each germanium transistor is tested for leakage current and gain, and only the best of these transistors is used in the Neo Fuzz. The other cool feature is the high intensity pink LED. Very cool! The tone of the Neo Fuzz is remarkably different to the G.I. The Neo is much more vintage sounding, a lot smoother, with less bite and buzz. It's gain is also a lot tamer, but don't worry, there's still plenty on tap. - Vintage Fuzz at its best! - Fuzz generated by a pair of hand selected AC128 Germanium transistors. - Ultimate flexibility with the following 8 controls (1 internal): o Fuzz -