I'm sure 500 Bob Heils have crossed the border though, ready to innovate and make life better for all of us. So we have that going for us, which is nice.
Ditto. I have Heil microphones on all of my mobile ham radios.
My Icom 7100, with supposedly a 100 watt transmitter only put out 30 watts until I replaced the stock mic with a Heil studio type mic.
Then it put out the full 100 watts.
The interviews with him on Youtube are well worth watching.
RIP, a great man.