09-27-2013, 08:00 PM
Note that the top switch is power (B+) The bottom switch is for a noise blanker that isn't part of this particular version of the radio. This, and its accompanying resistor and capacitor do not exist.
Anyone know if there are any OTHER differences between the S-72 and the S-72r?
Anyone know if there are any OTHER differences between the S-72 and the S-72r?