View this product description in Norwegian.

The"CLYDE Deluxe" is the newest version of a Fulltone standard. The Deluxe version of the CLYDE wah has all the features that players have come to know and love about the original "Clyde standard"but  with the following additions:
10-step Variable Input Level Control
True-Bypass w/ bright side-viewable low current Pilot light  status indicator
3 selectable modes:
"Wacked" 
"Jimi" (Clyde Standard)
"Shaft"
The three-way mode switch and variable input control pot will let you dial in almost any type of wah sound you can imagine. All the way from classic Voodoo Chile... to biting funk... to down and dirty low-end grunt. The CLYDE Deluxe can do it all!