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- Jan 27, 2005
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Whenever I search for the turning of the week, I look for something that conveys a message or feeling that demands closer inspection. I found that and more in an example of the maker's ability to think well outside the "round and brown" box ... something that really "resonated" both emotionally and electronically with me. That is why my choice for the turning of the week for November 27, 2023 is "KDKA" by Pat Miller. In his description, Pat said, "My early obsession was radio and electronics. Not into sports, I was the one holed up in his room disassembling some device, building something that might at least make smoke or late night scouring the AM bands searching ..." He, just as well, could have been talking about me. I knew well the pungent nuance of ozone, the result of arcing when insulation breaks down, as I became increasingly consumed by all things electronic back in the good old vacuum tube days where you could easily get fried alive (or otherwise) poking your fingers around in live circuits. This childhood misguided behavior meant I was doomed from early on to a life as an electrical engineer. Fortunately, I stumbled onto woodturning where abnormal is normal and misfits fit.
As everyone knows, KDKA is a 50 kW Clear Channel AM broadcast station in Pittsburgh, Pennsylvania that claims to be the "Pioneer Broadcasting Station of the World". They began broadcasting over a century ago on November 2, 1920. Taking a closer look, my attention was immediately drawn to the 6Z5 "coke bottle" vacuum tube. It’s a six-pin full-wave rectifier that I can verify gets hot enough to blister your hide. The original box of the 6Z5 makes the KDKA theme complete. Thank you, Pat, for the ride down Memory Lane.
As everyone knows, KDKA is a 50 kW Clear Channel AM broadcast station in Pittsburgh, Pennsylvania that claims to be the "Pioneer Broadcasting Station of the World". They began broadcasting over a century ago on November 2, 1920. Taking a closer look, my attention was immediately drawn to the 6Z5 "coke bottle" vacuum tube. It’s a six-pin full-wave rectifier that I can verify gets hot enough to blister your hide. The original box of the 6Z5 makes the KDKA theme complete. Thank you, Pat, for the ride down Memory Lane.