Veteran pedal pushers will be interested in the Toggle pedal by Molten Voltage. It features programmable and dynamic channel switching. Its seven modes let you switch between two different effect chains, either by tapping in a tempo, or based on the intensity of your playing. In the four Tap modes the “on” time for each channel can be set independently to create a swing effect. It can also be triggered using an external audio signal, like a keyboard or microphone. It doesn’t create any sound of its own but rather controls other pedals in loops in ways that could help you reimagine the way you use your current effects.