The Green Rhino Overdrive Mark IV has more force than ever behind its mighty charge, featuring the Volume, Tone, and Drive controls of the original with the MKII's 100Hz, an all-new 500Hz control, and a Classic switch to get the simple Volume, Tone, Drive setup and sound of the original Green Rhino Overdrive.
Way Huge Green Rhino MKIV (WHE207) - Official Demo Video
Way Huge Green Rhino MKIV (WHE207) - Official Demo Video
Way Huge Green Rhino MKIV (WHE207) - Demo Video - shnobel