Mission Engineering Expressionator Multi-Expression Controller, Brushed Anodized BlueThe Mission Engineering Expressionator is a game changing digital device for guitarists looking to take their expression pedal game to the next level. Expression pedals are essential tools for guitarists, allowing us to control various parameters of effects pedals such as volume, wah, delay repeats, and gain. The Expressionator takes this a step further by digitally manipulating the input from a regular expression pedal, storing it, and converting it