Easily add them into your rig with no loss of tone. The pedal features 2 effects loops which can be used independantly, in combination with each other or both completely bypassed transparently! They utilise a heavy duty 3PDT on/off switch which also powers the white LED indicator. This bypass looper is compact – the same size as the usual MXR casing (112 x 60 x 31mm). It really maximises the space it uses with plenty of room between the switches.