The Electro-Harmonix POG Octave guitar effect pedal brings polyphonic effects to you in a remarkably small package. This powerful device allows you to access the sound of many guitars from one small source. With a compact housing measuring 8 inches by 7 inches, this octave pedal can fit comfortably into almost any practice session or concert performance. It's built with a durable die-cast chassis, and the whole thing only weighs 1.4 pounds. Musicians today don't need multiple instruments across a practice stage because the POG effect makes their guitars sound like 12-strings at the touch of a button. The simple interface on this POG pedal offers you three knobs and one foot button. Experiment with the "dry" knob to alter the pitch of the chord or note, enhancing the sound of a 6-string into a 12-string guitar. You won't lose track of this clever EHX effects product because it has a bright red housing to make it stand out from your other pedals.Effects pedals continue to rule the concert world because they can convert a standard electric guitar into a fantastic bass guitar in a micro size. Two knobs, marked as "Sub Octave" and "Octave Up," allow you to toggle between nearly any octave you desire. For example, as you turn the "Octave Up" knob clockwise, the engine gradually raises the volume of the highest octave, thereby creating a brighter tone. Drop one octave lower so that your POG can create deep bass sounds to achieve funk and jazz vibes.Check that your power amps are turned down on the unit to try out the included organ sounds. Hammond-like or church organ music is possible when you alter the knobs on this guitar effects tool. From jangly rock to rich bass tones, the Electro-Harmonix POG pedal was made for versatility.The Electro Harmonix POG gives you the luxury of silent foot switching, providing your music with incredible clarity. Within the die-cast housing are audio control components that filter any noise created by the strings, so you'll only hear the tones and reverb you want as you press the button for those enhancements. A Fast-Tracking feature is also integrated into these pedal accessories, which reduces lag time between your string strumming and the output signal at the speaker.This EHX device comes with a power supply that plugs into any standard outlet. The power input port is hidden along the unit's right-hand side. You'll also notice two output ports on the opposite side. Connect the "Dry Out" and "Effect Out" ports to their corresponding components. The ports are perfectly located away from the pedal's front panel so that you can step on the button without any fear of damaging the unit, making this recording pedal capable of taking heavy use during jam sessions.The Electro Harmonix POG works equally well whether you are doing single-string work or playing chords. The adjustable pitch volume gives you another acoustical trick up your sleeve. Add this EHX component to the pedal array you've created for your other sound enhancements. Its small size makes it a great polyphonic addition to any performance setup.