Watch every theater stage. You will likely see musicians using Guitar Processor and Effect Pedal to change their sound no matter what instrument they play. The number of pedals available and the ability to customize your sound have increased dramatically. Longstanding manufacturers such as MXR, Dunlop, Electro-Harmonix and Roland / BOSS as well as smaller boutique manufacturers such as Keeley, Earthquaker Devices and Catalinbread are constantly inventing new ways to double your sound. The Modeling Multi-FX Pedal is a new category. This includes amp sounds and cabs as well as effects. This makes it an ideal “silent stage” performance rig.