Greetings TBers! I've been thinking about getting a blender pedal for my fuzz/distortion pedals. Ya know, the whole bottom end getting sucked out. As by the title, I was looking at the Boss LS-2. Mainly because the price looks nice and many others use it for this purpose. But looking at the pedal (keep in mind I dont have it yet), I'm lost as to how one blends with it. Some other blenders have one knob, one way is wet the other is dry. Is this thing easy to use?? And how?? Want to make sure I know what I'm doing ruffly before I get one. Thanks for the help!!