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.

This is a very well tuned kind of Tube-Screamer that you can find on pedalboards of one of the greatest : Michael Landau !