Right. Crap.
So, here was the plan: fire up the homemade terracotta smoker so that the microwave thermocouple/probe wouldn't go bananas or fry like it could in a grill or an oven, and have a laugh.
Here were the obstacles: get extension cord for amp and smoker away from domicile onto concrete, get 1/4" audio extender cable for the retro microwave thermometer, get web camera/microphone system because my laptop's microwave goes in and out and I would imagine stepping away from the computer to test meat as an instrument, get a fire extinguisher, etc.
So, meat was just readied to be brined/marinated for test number one, a test run outside after seeing what a hairdryer on the probe would do. So I went to prep smoker while the meat and wood chips soaked in anticipation for smoking, aaaand...
Then I found there is a freaking family of field mice living in my dang smoker. Did I learn anything from John Hurt in "Alien"? Nope. I takes the glass lid off the smoker to more clearly see what looked like brush and hay and detritus in the smoker, and then OUT POPS A GIANT FIELD MOUSE 3-4" LONG WITHOUT COUNTING THE TAIL, and the little freeloader runs out the bottom of the smoking chamber, right out where the air-intake was left unplugged. By me. A few weeks ago. Because I haven't seen any mice yet, just gophers.
Dumb me. Therefore, now, I will inconvenience you with a further delay for the live meat test, instead using a hair dryer to thermally induce signal, detecting it first with a multimeter, and then with the Behringer once I have the fire extinguisher. Then I will revisit this and get a table top grill set up with a custom moat filled with small sharks, all while I figure out how to ditch the unwanted subleters and dispose of their housing to minimize contact.
Please accept my apologies for this undying and agonizing odyssey into weird tomfoolery. It has taken far too long to safely test the hypothesis, "Will it squeal, or just explode my practice amp?" Jon was right: I should have sent the amp to Behringer heaven in the driveway, long ago.
Ugh. Thanks. Sorry for the technical difficulties.