The Whoctahell is a blend of fuzz and octaver, but this pedal adds in a low octave with some 8-bit characteristics. The fuzz, by itself, has a killer, full tone. But, then, you can add in one or two lower octaves to fill the room with boom! You can independently turn on or off the octave with its own dedicated switch. The toggle adds a second octave. You can choose to blend the fuzz and octave in a variety of ways, for a number of different sounds.
This pedal does not include a battery or adapter.