I learned in early March, 2024 of Bob Heil’s passing. Although I never got to meet Bob Heil in person, I feel his influence in my own enjoyment of the Amateur Radio hobby. Let’s see if I can build Bob Heil’s classic microphone equalizer!
A few months ago, I refurbished a Dynaco Stereo 120 audio amplifier for my studio, replacing a Stereo 80 amp that had been in service for years. There wasn’t anything wrong with the 80, but I wanted the increased power and the sound improvements that the 120 upgrades had provided in the studio.
I learned how to light for television about 40 years ago while working in the broadcast industry. It was an expensive and difficult affair, but the basics of lighting haven’t changed — the tools have just gotten better and cheaper. Lots of folks photos and video every day, but the addition of just a little lighting can make the difference between “snapshots” and professional-looking quality. I hear protests regarding the cost of buying lights, not to mention carrying a pile of gear around. But what if you could build small, dimmable, custom lighting to suit your individual needs for about $50?