Jeff, I am not sure where you are located. I am in CA (in the east bay). If you need help on the scanning, I can help. I worked at ARC document solutions before retiring in 2017: https://www.e-arc.com

Got it. I was thinking that you were desperately in need of one.

If you don't mind the price, 3718 seems to be available here: https://www.ebay.com/itm/1N3718-TUNNEL-DIODE-NEW-USA-SELLER-FAST-SHIPPING/323763775503?hash=item4b61d3280f:g:hOQAAOSwUuFWuSlu

Any thoughts on Triflow? https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313&_nkw=triflow&_sacat=0

Great info. If you can get the bearings/bushes in hand first, it might be an idea to go for it. You can always buy the magnet wire easily. The fun is getting it working like when it came originally!

If it is a bush bearing, is it not possible to turn one out using phosphor bronze? If you are near a machine shop, it might be an idea to show them and see how much they would charge.

Glad to hear the good news. Take care of yourselves. Kind regards.

Hoping and praying that Mrs. Tillman will recover fast. We all take the other half for granted and this sort of thing makes us think hard! Take things slow and try not to get overloaded yourself.

Greg is correct. I had a reply from Paul on Nextdoor (I have an account) and since the overwhelming nature of this project, he prefers to stay with the FB contact procedure. Definitely no personal ema

FYI. I sent a message to this person Paul, on Nextdoor but I am not sure if he will be interested in declaring his email address as it might become overwhelming. There are 28 interested parties in Nex

What is the Tek Part number for this transformer?

The space there is very tight. I had to manipulate/bend the leads and put heat shrink on them to get it in there. I doubt an axial cap of sufficient value can be fitted there as it might be too tall.

Dave, The 465 I worked on had that cap leaking and I replaced it with a 4uf/150 volt. Mouser #: 75TVA1402 Mfr. #: TVA1402 Desc.: Aluminum Electrolytic Capacitors Axial Leaded 150V 4.0 uF Price $2.71 e

Last night I was trying to locate it on the schematic but fell asleep after a little time! Can you email me a picture of the broken part? If you are in the US, I might be able to help you repair it.

It should be 50k. Best is to check the two end tags with a meter. You may have to un-solder the wires.

Try this site: http://www.smcelectronics.com/tekpart.htm If you cannot find it there, post a photo of the broken parts and we can see if we can give some ideas depending on how it is broken.

I had this 465M for over 20 years now. Got it for $100 at a swap meet. Never used it that much but while troubleshooting my friend's guitar amp, blew the EHT module by leaving it ON overnight accident

Nice job Dave!

Of course! After a few drinks and too much to eat, at 1:30 AM while being a one finger typist, with the computer accepting anything I type, viper sounds like wiper anyway! I am glad I did not type Via

Happy new year guys! C 1374 is a possible culprit. You can always replace it and give it a try. If not, you could solder a couple of leads to the viper and the 50 volt ends of the pot and bring them a