Many thanks to SWLing Post contributor, Dave (N9EWO), who writes:
Dan, shango066 on You Tube give us a nice little tour of KYET on 1070 kHz in Golden Valley Arizona which transmits in AM Stereo (6K day, 1 watt night). Harris solid state transmitter which is also shown in this video:
Click here to view on YouTube.
First part of his video explains the modified Realistic receiver (which he could not get working, well at least not yet):