I have an LXP-1. I believe the input pot is bad, as I'm having a problem that
the thing basically "freaks out" periodically. And I can conjur this "freaking
out" episode by tapping the input knob. So.. here are my questions..

The pot is basically soldered onto the circuit board. I figure I get a new pot
and solder it on in place of the bad one. It's that easy, right?

Where can I find this particular pot? It has a bunch of model type numbers on
it. But I can't tell if its 50k or whatever. Anyone have any help on what kind
it is, exactly? And where I can find one?
Thanks in advance.