Check the listing for details. Electro-Harmonix Small Stone Nano Chorus Guitar Effects Pedal. Condition: New. Listed at 83.50 USD. Add Some Psychedelic Effects To Your Rig: Whether you play rock, metal, country, blues, or jazz, a dramatic phase shifter is a great weapon to have in your arsenal. The Electro-Harmonix Nano Small Stone’s robust three dimensional phasing adds a special swirl to every musical style. Blues players love the Leslie rotating speaker effect, while Country players use it to add a little depth to solos. Crank up the knobs when you’re playing rock or metal to get that huge swirling whoosh or to trip out on a psych-rock solo! No matter what syle you’re playing, the Small Stone will beef it up. FeaturesUSA Small Stone “made in NYC original”Rate control adjusts the speed of the phasing sweepColor switch controls frequency spectrum (hollowing out the sound)Bypass footswitch