[Boatanchors] Wanted Panoramic SPA-3, SPA-4

[Gary Hitchner]

Interesting comment on the Singer Panoramic Adapter.
If anybody has a Panoramic SPA-3, or -4, or knows where one might be, let me
know.
TNX,
Gary
WA2OMY

-----Original Message-----
From: boatanchors-bounces at mailman.qth.net
<boatanchors-bounces at mailman.qth.net> On Behalf Of vilgotch1 at gmail.com
Sent: Wednesday, June 19, 2024 6:59 AM
To: boatanchors at mailman.qth.net
Subject: Re: [Boatanchors] Want to buy a pair of tested 5651WA voltage
regulator tubes (new)

On a related subject, I had a boatanchor panoramic adaptor made by Singer
where the sweep control was achieved by varying the intensity of a little
lamp shining on a neon tube. That was enough to control the point at which
it fired and initiated the sweep. Alas long gone..

Morris

d to talgarth at comcast.net