Search found 27 matches

by JoeB
Fri Jun 05, 2026 12:02 am
Forum: PSUD3
Topic: PSUD3
Replies: 8
Views: 26972

Re: PSUD3

I have been thinking on what I said a few days ago, and just wondered if perhaps you publish the source code ( perhaps to some that "think " they can help ) and see what we ( your users ) can compile and build themselves. Dont lose sleep over it, but you may, or may not get some ideas from us.
As a ...
by JoeB
Thu Jun 04, 2026 1:03 am
Forum: PSUD3
Topic: PSUD3
Replies: 8
Views: 26972

Re: PSUD3

For myself I can compile it myself. From Unix to linux for about 40 years.
When it happens!!! I am patient and can wait.

Best regards

Joe
by JoeB
Wed Nov 12, 2025 9:37 pm
Forum: PSUD3
Topic: PSUD3
Replies: 8
Views: 26972

Re: PSUD3

I wasnt pushing you ;) its just that even PSUD2 was a superb program that made designing a power supply a breeze.
I still have multiple pages of designs I have done in the past. One thing that is a really good idea is the multiple secondary windings on a transformer.
As you know this can radically ...
by JoeB
Wed Nov 12, 2025 12:37 am
Forum: PSUD3
Topic: PSUD3
Replies: 8
Views: 26972

PSUD3

I watched your old uchoob vid on the new bits of PSUD3. Looks like some very nice add ons. I do know that that involved almost a complete rebuild.

Is the any news ( WITHOUT being a pain ) on its release ?. Perhaps evena beta version for discussion ?.

Joe
by JoeB
Tue Nov 11, 2025 9:16 pm
Forum: TDSLPE
Topic: TDSL Personal Edition new data update released
Replies: 2
Views: 10550

Re: TDSL Personal Edition new data update released

The link works, and the install runs perfectly.

Thanks Duncan

Joe
by JoeB
Sat Nov 08, 2025 8:53 pm
Forum: TDSL
Topic: Popular tubes
Replies: 4
Views: 13086

Re: Popular tubes

I dont have off site storage or a website.
Yes I agree with your comment of r-type.org. I have been using it for many years, but thats when my own library doesnt have a particular valve. Lots of the "cv " series or common valve series comes under that heading. I have access to all the valves that ...
by JoeB
Sat Nov 08, 2025 2:55 am
Forum: TDSL
Topic: Popular tubes
Replies: 4
Views: 13086

Re: Popular tubes

TRy reading my dumb post left to right :lol:
its 39 pages
Joe
by JoeB
Sat Nov 08, 2025 2:53 am
Forum: TDSL
Topic: Popular tubes
Replies: 4
Views: 13086

Re: Popular tubes

Interesting data Duncan,
I have just scanned a application note from STC, in PNG format, but I can easily redo that to PDF if you wish.

You specifically point out the 6L6, which is a tiny part of that series of valves from RCA, although I believe their beginning was English.
a 6L6 is a direct ...
by JoeB
Thu Nov 06, 2025 1:08 am
Forum: Construction / Renovation / Testing
Topic: Testing an old amp.
Replies: 8
Views: 19080

Re: Testing an old amp.

OK, it works and now everybody can see the circuit. Its OK for discussion, but will fall apart if one tries to enlarge it.
( Anybody that wants the full article can email me and I will send a complete PDF file ).
This circuit has not changed greatly since the mid 1930's as far as design goes. It ...
by JoeB
Wed Nov 05, 2025 11:55 pm
Forum: Construction / Renovation / Testing
Topic: Testing an old amp.
Replies: 8
Views: 19080

Re: Testing an old amp.

So LOTS of mucking about produces this:.


Another test.

Joe