The Demeter FUZ-1 Fuzzulator Fuzz Distortion Pedal. Introducing the FUZ-1 Fuzzulator, a different kind of distortion box. The Fuzzulator is the first fuzz box to use our innovative Tone Pre-Emphasis Circuit. This essentially works as an EQ stage to control and enhance certain frequencies, giving the distorted sound focus. The result is that even with massive distortion your instrument will not be lost in the sonic mud. The Fuzzulator also features an exclusive tight/loose switch which switches between overdrive circuits. The tight circuit uses LEDs as the distortion generator, whereas the loose circuit uses a special combination of silicone and germanium diodes. As with all Demeter products, these units are hand built in the U.S.A. using the finest components available to insure many years of trouble free use. This unit is True Bypass using an ALCO heavy duty Footswitch.