OL-1

[Don Watson]

I just glanced through my new copy of Heath Nostalgia. I noticed that the book cut off before the Hero 2000.  Anybody have any more "nostalgia" about this era?

I think the first kit I put together was the double-chassis Williamson amplifier.  It still works fine.

I also have an OL-1 oscilloscope.  The case is cosmetically in very good shape and it works fine except that there may be a bit of a linearity problem with the horizontal sweep.  Anybody have an idea what it would be worth?

I have been contemplating using some solar cells with the scope to measure shutter speed on cameras.  Unfortunately there would seem to be lot of problems with this idea, especially with a focal-plane shutter.

Don Watson

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