Well I have been using this device since 2 years now. It totally changed the way I use pedals in the pedalboard, in that they 're all linked to it and it avoids me to jump on the pedalboard everytime I want to switch off/on one of them. The 6 loop effect switcher is so easy to use, and its sturdy construction makes it reliable in any condition. After over 100 concerts, I can say that it is a must have and I just could not consider any pedalboard without it. Just ordered a small tap tempo switch that will be hosted in my pedalboard at the side of the switcher.