One Control is a Japanese company founded in 2010 by Tomokaz “Kaz” Kawamura whose main focus is guitar pedal switchers. One Control switchers range from a one-channel true bypass looper all the way to a 10 channel programmable switcher with MIDI capabilities. With most loop switchers guitarists would have to use a separate power supply to power their pedals, but One Control has made the innovation of combining a multi-power supply and an effect loop switcher into one product with products like the Iguana and Xenagama, so pedal-boards can be less crowded and efficient.