What is your impression of the fuzz effect? Wide range of emotional expressions from old sounds, severe distortion to clean. Legendary guitarists all use fuzz pedals well, and it's an indispensable effect, especially in classic rock and blues. On the other hand, strong distortion may be jerky, and if you put it together in a band, you may have the impression that it is difficult to use because the sound is too old. You might think it's a difficult effect that only a top class player can get the potential out of it, and you'll probably need a vintage pedal or a high end handmade pedal to get a "real" fuzz sound. May. Animals Pedal Rover Fuzz overturns the tricky, advanced image of the fuzz effect.