The electro harmonix pico pog polyphonic octave generator is a game changer for guitarists offering unparalleled sound in a compact pocket sized pedal. This ultra compact powerhouse combines the simplicity of the micro and nano pogs with a powerful control all housed in a pedalboard friendly chassis. With lightning fast tracking and precise tones this model delivers exceptional performance across all musical styles. Add the sub octave for deep rumbling lows or crank it up for ethereal soaring tones. Blend all three voices together for a fat synth like sound that will take your playing to another level. The pico pog features dedicated volume knobs allowing you to perfectly balance the levels. And in the low pass filter mode higher frequencies are cut in the sub and octave up voices while high pass mode cuts lower frequencies in these voices. Compact yet powerful the pico pog is the ultimate pedal for any guitarist.