Electro Harmonix Turnip Greens, Reverb/Overdrive, Holy Grail and Souldfood in one chassis, 4 reverb modes (Spring, Hall, Plate, Revers), send/return in- and output, an fffect order toggle switch lets you put either the Soul Food or Holy Grail Max first in the chain, incl. 9V 200 mA AC power supply (#109004)