The FuzzPlus plug-in is a model of a famous vintage fuzz pedal, and features an algorithm used in several of the Mayhem plug-ins. There are three controls:

• Fuzz knob: This controls exactly how much fuzz is applied to the signal.
• Output knob: This is the output volume of the device, when it is active.
• Bypass button: This works just like the switch on a stomp box. When the blue light is lit, you're money. When it's not, the input is passed directly to the output. This can be automated for a slightly different vibe than automating the effect bypass of your host.