I wanted to ask you all, since the Beck or Clark devices seem to work
at certain Hz frequencies, and these frequencies are set with
resistors, would it be possible too, to have a potentiometer for
dialing in different kinds of frequencies? my electronics knowledge is
not specifically high at this moment as you can abvisouly make out. :)
Thanks! Joel

Example: say i want to be able to dial in any frequency from 1 to
30.000 Hz, or some other configuration of range.