This is from a post on Joelist (a vacuum tube audio mailing list). I don't know the mailer or the tube dealer. If 7587 Nuvistors are useful in any Tek stuff (it seems like I remeber this number),

As some of you already know, eGroups has now been folded into the Yahoo groups family. If you're solely an e-mail user, don't worry, you don't have to change anything. If you use the web site,

If you haven't seen it, we have a large cross reference (about 2000 entries) of Tek transistors on our web site at <http://www.reprise.com> Click on the Tek reference area and look around. You will

Thanks Walter. Next time I'm in "Tek mode", I'll see if I can't add some parts to the list... ----------------------------------------------------------------- Michael Dunn | Surround Sound

We finally organized and posted all our Tek semiconductors, along with cross ref data, and they are now on line here: http://www.sphere.bc.ca/test/tekparts.html we will keep adding more parts

Yoohoo. I got a pair of NOS, Tek-boxed 8608 tubes for the vertical of my 556! They work great. Has anyone else had an 8608 fail on them. My bad one had a grid short. I noticed it because the

I would be glad to read your questions about fixing your 321 and try to help. Stan w7ni@... music_lover@... wrote:

sorry i can't help.

I have just joined your group and reading through the posts show you have a lot of knowledgeable and helpfull folks here. I don't want to be a brain picker, but are newbie's allowed to start with a

I'm trying to locate a CRT to repair my Sony/Tek scope. The Part No. is 154-0866-00. I'm willing to pay a reasonable price for one. I would also consider purchasing a dead or near dead 336 scope to

I need a Fixed film resistor for a TEK 464 scope. Part no 307-0431-01 Thanks in advance Rob

Hi Rick, I might have some of the caps you need but I will need Tek Part Numbers to do a good search of my stock. Stan w7ni@... Rick Davis wrote:

Anyone have or know where I might be able to get one or both frame adapters to adapt to my C30 camera: A 016-0269-02 for a TEK 475A to C30 and/or a 016-0248-00 for 7000 series to C30. Thanks in

Hi, I just bought a 7704A which works, but poorly. It only has a bandwidth of 170MHz and the tube blooms badly at a low intensity. It looks like it needs a new tube but does anyone know whether a

Looking for a source for the Sprague 68D series caps used on the rectifier board of the 7633. Apparently Mallory made a cross at one time. I need the 9600uf for sure. I suspect there will be others

from December 14, 2000. The transister is Silicon...NPN.......2N3773...151-0487-00 Regards, Bernard Lee

Hi All, What will be the replacement part for 151-0487-00 ( a transistor) from the power supply of Tek scope 7603? Many thanks. Regards, feng

spam@... wrote: Hi John, You can use just about any scope as a high voltage capacitor checker. You just set the vertical input to DC coupling and some fairly sensitive range like 0.1

Digikey has a limited number of HV caps. You can always make series/parallel combinations too... You'd probably want equalizing resistors in the case of series strings. p.s., I've probably

spam@... wrote: If this unit uses those little oil-filled caps in the HV supply, try hitting them with some freeze spray. My RM545B did this (as well as smoking the 6AU5 cathode resistor) due to