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I do not think so. I think was smaller...my memory is fuzzy ...been too long....There is a size in between the 3.5mm ( 1/8 inch) and the 1/4 inch IIRC 3/16 and there is/was one larger than 1/4 inch

If I'm not misunderstang the discussion... Possibly you have what's referred to as a "PL310," which is common in more recent professional audio patch bays. They are TRS for Tip, Ring, Sleeve. At

Yes, the center shaft is larger than the jack. Would you like to give them a home Steve? $6 or $7 postage... -- John

Doesn’t fit in what sense? Is the center shaft too big to fit a 1/4” jack? The rest look very handy for working on the earphone jacks of transistor radios.

Thanks, Is Bell System "phone jack" not the same as 1/4"? The drive marked headphone jack does not fit Bell System "phone jack". -- John

the Head phone jack items are for the thin, threaded trim rings( nuts)? that were used as nuts on 1/16, 1/8 and 1/4 inch headphone phone jacks. these were prevalent before they started using thin

They seem specialized so maybe a factory setting? They do not fit Bell system "phone

There was no image - perhaps this list does not permit images. -- Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA https://plymouthcolony.net/starcity/radios/

They seem specialized so maybe a factory setting? They do not fit Bell system "phone jacks".

Hey John, Try looking for:?? Test-Equipment-For-Sale-Wanted-or-Exchange? on the groups.io home page search function. Just joined over a week ago. A few good things to look at so far.... Best

Search on groups.io for "test equipment for sale or trade". The group is named something like that. DaveD KC0WJN ============================== All spelling mistakes are the responsibilty of the

Not sure.? If you do not see exactly what you need, e mail them. They are good about replies, or at least used to be helpful. Their schematics are especially good high definition scans, well worth

I'll check them out, are you sure they have the correct revision?

Artek Manuals are much better the any free ones I have found.? They are on vacation now but have the Service Manual http://artekmanuals.com/manuals/tektronix-manuals/

The May 87 version is the last I have seen out on the web for the 2465A. -- T. Gerbic Central California

Is the 2465A Service Manual Rev. October 1988 available for free anywhere? Thanks George

Thank You

Also the 1A1 physically won't fit. You need the 3A6. See the Tek Wiki for details. https://w140.com/tekwiki/wiki/3A6 Sam Reaves ARS W3OHM Owner / Moderator of: LeCroy Owners Group on

No - completely different architecture.560 series plug-ins contain the crt deflection amps.1A1, and similar, are for series 530/40/50/80 instruments, in which deflection circuitry is part of the main