The One Control BJF Buffer Split has multiple functions which makes it an extremely versatile utility box to have on your pedalboard. It combines the functions of the 1 Loop Box and AB Box with a switchable buffer. The BJF Buffer Split can be used as A/B switch, true bypass loop switcher, splitter or even as an input selector. The side-mounted switches protect the settings from unwanted changes and the switchable buffer prevents signal loss at long signal paths or large effect setups.