Aren't you both right? If you are facing the front and reach to the back, then it is 11, 2, 1 left to right. Kokushu was saying if you are looking at the back, that it is 1, 2, 11 left to right.
Let's get this straight. See image below. Does it show the impedance switch set to 1 Ohm or 11 Ohms?
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