This is a special 1 of 1 dual distortion box with independent EQ sections that can be flipped to Pre or Post distortion. Both effects can be switched on/off independently and the order of the effects can be flipped via toggle switch. A capable distortion unit with high-gain and compression. Adding the Flood Box EQ allows further sculpting of the deep bottom end and also the high midrange frequencies. This is an all-in-one distortion section that's suitable for many styles of playing