My of my favourite pedals on my pedalboard at the moment is the Electro Harmonix Micro Pog, this little blighter is a fantastic sonic addition to any set-up.
Basically it's polyphonic, got 3 very user-friendly knobs, dry signal (input signal) volume, sub octave volume (-1 octave), octave up volume (+1 octave) the octave sound it creates reacts fast and sticks closely along side your original guitar signal and you can play more than one note through this unit at a time tracing your notes and chords almost seamlessly. It's great for electric organ sounds, or can make a 6 string guitar sound like a bass or 12 string, you can get great Jack White tones when distortion, overdrive and basically anything over 11 is applied.
Time to fire up my amp methinks.
