YOUR BEST SOURCE FOR PRO AUDIO GEAR. Electro-Harmonix Micro Pog Polyphonic Octave Generator Effects Pedal EHX. ELECTRO HARMONIX MICRO POG PEDAL. The Electro-Harmonix Micro POG pedal offers you peanut-butter milkshake thick sound. The EHX XO series Micro POG is a polyphonic octave generator effect that will make your 6-string guitar sound like a 12-string and make your 4-string bass sound like an 8-string. The Micro Pog's super-fast tracking gives you glitch-free polyphony and makes a great bass sound using the sub octave. Includes Dry, Sub Octave, and Octave Up controls. Dry, Sub Octave, and Octave Up controls. The item "Electro-Harmonix Micro Pog Polyphonic Octave Generator Effects Pedal EHX" is in sale since Monday, March 3, 2014. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Other Guitar Effects Pedals". The seller is "*pitbullaudio*" and is located in National City, California. This item can be shipped worldwide.