Tronola.com has just published a new construction article, covering the reproduction of a quartz crystal clock. The design was first published in 1957 by Scientific American. I was drawn to this project by memories of one built by my big brother, Bill, in 1961. With its crystal oscillator, regulated power supply, analog frequency dividers and high-voltage power amp, some may find it interesting. http://www.tronola.com/
Steve Lafferty