@Boswell or any of our other resident electronics wizards.. I have this ADK AP1 mic pre that I love, but it lacks metering. There is nothing there to indicate what my input/output levels are. I'm wondering how easy it would be to attach a meter, even a simple VU, that could help me determine what the input/output signal level is. Is there a way I could attach a basic meter to this unit via alligator clips, or something that I could easily remove? I don't want to have to get into soldering anything, or connecting this permanently in any way. Or would this just turn out to be a PITA? Thoughts?