Gold Klone Tone The iKon is an exact tribute to that legendary golden pedal. Features germanium diodes and captures every nuance of the original unit. The Archer ikon is sort of a 2 in 1 pedal. It can be used as just a clean boost by turning the gain all the way down. As you introduce gain it will attenuate the clean signal, but there is a magical blend in-between that you will find. Please experiment! Unlike the Archer the iKon has slightly less gain and more warmth. Specs & Features: Controls: Gain: Turn to the right to increase gain, to the left to decrease gain. Treble: Turn to the right to increase treble, to the left to decrease treble. Output: Turn to the right to increase output, to the left to decrease output. Size and Power: 4.00? x 2.30 9 volt Negative tip adaptor and a 5.5mm x 2.1mm jack. 9 volt Battery