I recently got out my trusty Heathkit TT-1 tube tester to check a
bunch of tubes that had accumulated here. I've stopped using its roll
chart, because it's starting to show its age, and I assume the roll
chart is not replacable. If it IS, I'd love to hear about it.

In the meantime, I have a tube settings booklet from Heath dated 1976,
which I suspect is their latest version. If anyone has a later version
let me know. Mine is getting a bit shopworn, so I'm thinking about
scanning it and getting copies made. In the process of doing that, I
could also add in any extra tubes that Heath added in some supplements
that I also have.

I can get very nice reproductions made and I was wondering how many
people out there would like copies.

The original booklets came with the plastic "spine" bindings, but I
was thinking that printing on 11 x 17 paper and then center stapling
and folding would be a better way to go, since the holes for the
spines tend to tear and the spines themselves get crushed.

So, any opinions sent now would be appreciated.

thanks,

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Jim Adney
Madison, WI 53711 USA
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