PS-3 HV bench supply info/part needed

[Fred Olsen]

I don't have a manual Tom, but the tubes you're talking about sound like
the 1619's.  Those are the series-pass tubes, the "finals".  (Gee guys,
memory fails.  Were the PS- units series or shunt regulated?  Anybody?)

Tom, check for small stamped numbers on the shell just below the pinch
weld.  Not paint; metal-stamped.

DO NOT replace the 1619's and fire it up before getting the manual info
on setting the bias.  It's critical on that unit for tube life.

Best of luck with it,
Fred

"Tom V." wrote:
>
> two parts that look like tall metal tubes with octal base

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