diodes

[Charles W. Morehouse]

Hi George,
Have restored some of those circuits. Use Mouser 583-R2000F at .22 cents. Highly
suggest that you replace the high value resistors and the filter caps. Use two .05 mf
1600v orange drops in parallel to give .1 mf. They are at Antique Electronics Supply. .1
mf works fine. Luck and 73.
Wayne;
W4GBW

George Goda wrote:

> Have scope with shorted out diodes Keathkit D07 or 57-52 this number is
> obsolete however  any  2.5kv or higher should work any one know of suppliy
> house that will sell me a couple of these  critters otherwise  I'll have to
> wait for a day off to make a run into Nashville to find some.
>
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