Chorus/vibrato effects pedal for electric guitar with full, round vintage chorus sound. The Atlantic Chorus has a level control, which actually can boost the signal quite a bit to sit right in the mix and the RATE control knob which blends in vibrato for some more extreme in-depth chorus modulations. In addition, it is controlled by the Speed ​​and Depth controls. The effect is True Bypass and is powered by a battery or 9V center negative adapter (not included). Atlantic Chorus features a durable metallic housing with Ocean Blue finish. Connectors: 6. 3 mm mono jack In / Out, Current consumption: 20 mA, Dimensions: 112 x 60 x 47 mm, Weight: 240 g