FOSS Force

In this trip down memory lane, we look back to the days when cutting edge technology came with vacuum tubes.

Days of Future Tech Passed

The first broadcast of FM stereo in North Carolina was on WMDE, an FM-only radio station in Greensboro. I’m guessing that the time was late 1961 or early 1962, as the FCC approved FM stereo broabdasts in April, 1961. Dad ordered the stereo generator as soon as they became available. I was there the night it was installed. I would have been 10 at the time.

The station was no more than a control room and transmitter room, that had been built by my father and one of his friends in the corner of a brick building that had been some sort of garage, but which my father had turned into a television repair shop when he bought the building in the early 1950s. In the control room, the walls and ceiling from about waist high were covered with white acoustic tiles, made of compressed fiber, with holes to absorb sound. The bottom half of the walls were plywood painted light lime green, with a strip of molding running along the seam at the bottom of the tiles. Like nearly all control rooms, there was no outside window.

The console desk, also built by Dad, was a backwards “C,” built deep and sat against the transmitter room wall. The console was a small Gates Studioette, bought new in 1956, which could mix from four sources. To expand its mixing capabilities, there were switches that the operator could use to take audio from additional sources and assign them a pot. It was a Gates, so it was well designed and built. Rek-O-Kut Rondine turntables with Gray hydrolic tone arms sat on each side of the operator.