JOYO Effect Pedal ORTHROS SELECTOR (JF-24)JF 24 is a line selector guitar pedal offers 2 effect loops and 6 Looping modes, flexiblely fit multiple devices and digital pedals. A B: 2 line loops can easily be switched to connect different music styles effect pedal chains by Send Return jack. 6 mode line selectors can be shift by independent footswitch including A B, A BYPASS, B BYPASS, A B BYPASS, A+B BYPASS, A B BYPASS. Metal alloy case and high quality precision components makes it solid and