I'm looking but don't understand, yet. I see uniform looking specks to the
lower right of the tube, a few specks scattered and similar specks around
the cut edge. Where do I look to see the large vs small? Do you have a
scanner? If so, it makes a fairly good low power microscope when cranked
up to 1200x1200 resolution. Maybe scanning some of the debris would help.
----- Original Message -----
From: "measures" <2@vc.net>
To: "AMPS" <amps@contesting.com>
Sent: Monday, October 02, 2000 12:19 AM
Subject: [AMPS] Photograph of autopsied 8877 from AL-1500 amplifier.
>
> See Figure 24 on my Web site. Several thousand gold meltballs are
> visable in the foreground. The larger particles is sawing-residue from
> removal of the anode. All of the meltballs apparently came from a single
> gold blister on the lower half of the grid. Prior to autopsy, internal
> leakage was 10uA at +4300v and c. 0uA with -6000v. .
>
> later
>
> - Rich..., 805.386.3734, www.vcnet.com/measures.
> end
>
>
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>
>
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