Stratovarius is considered one of the leading and most influential groups of the power metal genre. They have released 15 studio albums, 3 DVD and 3 live albums since 1984 when they started.

Mad Professor pedals are played by two virtuosos, phenomenal bass player Lauri Porra and superb guitarist Matias Kupiainen.
The band released its latest album Nemesis in 2013 and is now touring around the world.

Mad Professor Gear:

Blueberry Bass Overdrive
Snow White Bass AutoWah
Forest Green Compressor
Electric Blue Chorus