It is an envelope filter Basic AC branch we did wha ... There is an input and an output jack and a standard 9v boss .. Note that the pedal is very nice looking!

UTILIZATION

What I loved in this pedal is that I have had a direct branch and its wrap filter ... No need to tweak the one you have to choose among several good sounds .. I have tried many others and none satisfies me at this point .. Another important thing is clear it applies just the effect your sound without changing it .. The 5 buttons really set the sound as desired ..

SOUND QUALITY

I would say that c'edt just huge!

OVERALL OPINION

I do not use it for a long time but I fell in love .. Plus it's the mxr AC exudes strength!