Do you have any other amplifier plug-in?? You can plug any amplifier module into the right hand slot and have a X-Y scope (I am very sure from years-ago memory). My 561/554 and plug-in's are in storag

Posting deleted by its author. (9:30 AM) Roy Morgan K1LKY Western Mass

Do look into shipping by bus. -bus station to bus station -sending and receiving parties go to the bus stations - not very expensive -May not be very fast -packages are handled by people not massive f

Yes, yes. Please scan and post it. I often find something to learn anew in even quite old document. Roy Roy Morgan K1LKY since 1958 k1lky68@...

Pomona Electronics has what you need. They are expensive but they are the best there is. Not sure what they call them. Roy Morgan K1LKY Western Mass ...

Tek folks, The seller as acknowledged my offer and I will be making arrangements to get the lot. Most likely I will store them near Greenfield till they can be sorted and moved on to folks who want th

Tek folks, I am working to put together a deal for these scopes (I am on western mass in striking distance of the NH seller) Goal is to get the lot and pass along scopes to interested list members, co

Siggi, I am near NH and would be glad to participate in a shared purchase. I could use one (maybe two) scopes and a cart. No room for much more. Roy Morgan K1LKY Western Mass Near Greenfield.

Chuck, I have discovered where to change the message font in my mail program (Mail on my Mac. Mail -> Preferences->Fonts & colors). There are about one bazillion choices of fonts. Can you suggest one

The error reading you get from your counter seems to be on the order of one fifth of one thousandth of a percent. The spec on the 184 is one thousandth of one percent. So, IF the counter is dead on, t

Click this link: http://w140.com/tekwiki/wiki/Main_Page Roy Morgan K1LKY since 1958 k1lky68@...

Hello Ernesto, I agree that most of us do not need the overvoltage. I did use it in final system testing of new equipment to ensure that it would operate properly at high line voltages. I think that a

Hello Variac, variac, and variable auto transformer users, The first GR Variac I encountered was in about 1959. It was very old then. The brush is cylindrical, not rectangular like modern ones. I stil

Dale, I notice your deep involvement in genealogy. I am a descendant of MilesMorgan who settled West Springfield (1600's)..there is a statue of him in Court Square. I'm not familiar with the USGenWeb

Reg, I have a 545B and a 547, and would very much appreciate Getting a bit of the solder. Thank you for the offer. Roy Morgan PO Box 101 Bernardston MA. 01337

I believe some of the later plug-ins for the 561 (and 564?) used at least one compaction. I remember being concerned that my tube stash had no spares for those tubes. Roy

Ok ok, “THE AREA” seems to be Cincinnati Ohio. Roy Who will not go there, as such as he’d like to own that stuff!!!! Roy Morgan K1LKY since 1958 k1lky68@...

Pardon a memory lane trip: I've been interested in tubes since the mid-1950's when I got my first radio - a 1930's Atwater Kent with tube types 27 and 47. IIRC (if I remember correctly): It may well h

Is there a picture of these RIFA capacitors so I can find them more easily? There might be some in my 2215A (but not likely in the 545B or the 547). Thanks, Roy Roy Morgan K1LKY since 1958 k1lky68@gma

It *may* be possible in the 561 to put the time base in the LEFT or vertical slot. As i remember the one(s) I had long ago, this could be done. Two vertical plug-in's got you X-Y functionality. That m