Tube Tester that can both test and listen to the tubes.
Пікірлер: 50
@LA6NCA4 ай бұрын
Uffda. IMPORTANT!!!!! Diodes must be connected from the opamp input pin to +15V power and -15V power. This is to protect the opamp. There will be a drawing on my website. www.la6nca.net/homebrew/tubtester/index.htm
@N2FQ4 ай бұрын
Excellent. Please post website url here. Thank you. Fernando n2fq/6
@g0ozs4 ай бұрын
The english language explanation was excellent. Great project well explained.
@RonanCantwell4 ай бұрын
The automated voice works well although your English is more than good enough and sounds better.
@dicko-2004 ай бұрын
which page please?
@LA6NCA4 ай бұрын
www.la6nca.net/homebrew/tubtester/index.htm
@johnrayfield114 ай бұрын
The english is quite good, but you know, I like to hear your voice and read the subtitles 😄
@ElectromagneticUK4 ай бұрын
A separate web site for this valve tester would be very helpful. The English speaking voice is OK and so are the subtitles. Nice project. Music was a bonus. Many thanks. Best wishes.
@LA6NCA4 ай бұрын
Thanks for the helpful comment. It's fun making videos when I get nice comments.
@sincerelyyours75386 күн бұрын
Amazing! It looks so simple when you make it. I will definitely add this to my list of must make projects!
@basiljackson93184 ай бұрын
Fantastic job and great sounding tubes demonstrated.
@noel34223 күн бұрын
Actually you can check for shorts, microphonic's and life strength just by plugging the suspect tube into a working amp.
@hansibull4 ай бұрын
Excellent work Helge! That's quite a neat tube tester. To be honest, I prefer when you speak Norwegian and translate your script into English subtitles, but the synthesized voice was surprisingly good!
@robertvandersanden4 ай бұрын
Interesting project, thanks for the video. As for the voice - I prefer to hear you and read subtitles.
4 ай бұрын
Nice project and beautiful song!
@ebones69574 ай бұрын
Excellent design, very practical. Thank you for sharing
@GuitarNewby4 ай бұрын
You have some really good episodes. I always enjoy them. Especially the old WW2 equipment from Germany. I'd like to see more of the RV and G-Wagon in ham radio videos 👍.
@LA6NCA4 ай бұрын
Thanks for the suggestions. Great to get such input.
@pietpaaltjes74194 ай бұрын
Nice project. I think your English is good that I do not need subtitles. Practice will only make it better.
@bborkzilla4 ай бұрын
The robot voice pronunciation is quite comical at times, particularly with words like "Kilo" and "Anode." I'm OK with reading subtitles!
@LA6NCA4 ай бұрын
Thanks for the comment. I need to learn how to use this in a good way. I can practice speaking more English myself.
@p1nesap4 ай бұрын
Same, prefer closed captions & listening to Norwegian. Or, dub your English over video, it's good enough. This voice doesn't know basic pronunciations. Cool vintage tubes!
@Xsiondu4 ай бұрын
This was an excellent video. I'm thrilled seeing all the tunes in operation.
@arampak4 ай бұрын
I’ll definitely undertake this project when details of the schematic are available. It’s so much better for amateur use compared to factory tube testers that were used by technicians when they had to fix tube equipment in batches and wanted to save every minute of their tedious work.
@LA6NCA4 ай бұрын
Thanks for the comment. Schematic is in the video. I will make a website later.
@davidgrey9434 ай бұрын
What a great idea for testing a wide variety of tubes with a minimal outlay of cash are you happy for the viewers of your channel to copy the schematic to build their own version of the circuit. Another great project from you.
@LA6NCA4 ай бұрын
Thank you for the nice words. I hope more people will make one.
@alejandrovidal16074 ай бұрын
Added to my to do list!!!
@OldFoxRadioCompany4 ай бұрын
Fantastic, well done !! thanks for sharing
@genadijusnovikovas84593 ай бұрын
Nice job!
@grahamogle63324 ай бұрын
Excellent project, well done for putting it all together. Another piece of test gear to think about building! English voice is okay, but you sound better.
@pepehorowitz4 ай бұрын
Nice build!
@larspregge64204 ай бұрын
The music is really nice.
@davidjenkins-oq8lc4 ай бұрын
Thank you.
@tim467674 ай бұрын
Awesome. TY
@AudioFanMan4 ай бұрын
Thats fantastic!! I 100% plan on doing this... I have built a few tube amps and preamps, but am not 100% sure of the BOM.. would you happen to have any thing already written down??
@gamlemann534 ай бұрын
Du lager fantastiske ting Helge! The best from LB1NH 🙂
@LA6NCA4 ай бұрын
Thank you. :-)
@bietfried4 ай бұрын
The english speaking is fine. Understand all well although my english knowledge is quite limeted. Great tube tester. Excellent work as you always do. Please make a separate website about your tube tester. Thank you and greetings from Germany! Matthias
@LA6NCA4 ай бұрын
Thank you.
@JULIOGUTIERREZDIAZ4 ай бұрын
buenos dias muy buen trabajo y muy explicativo
@RikardNordin4 ай бұрын
Engelska eller norska går bra, men jag hade hoppats att du skulle sjunga själv 😊 Hälsningar från Mullsjö
@accountant16534 ай бұрын
👍👍👍👏
@carsten67074 ай бұрын
Vilket fantastiskt bygge Helge! Jag har en del gamla radiorör hemma. Skulle vara riktigt kul att bygga en sådan testare. Finns det kopplingsschema att köpa hos dig ? 73 från Dalarna
@LA6NCA4 ай бұрын
Takk for kommentaren. Her er skjema: www.la6nca.net/homebrew/tubtester/index.htm Det kommer mer her.
@maxjakobsen55264 ай бұрын
Always hold the socket when removing a tube. Otherwise, you risk pulling it apart. Den engelske tale er nem at forstå. :-) ( gætter på du forstår Dansk )
@LA6NCA4 ай бұрын
Thanks for the information about the tube socket. I have received comments on this on Facebook. I did not know this even though I have worked with tubes for many years. Great to hear from Denmark. I'm there a lot with our motorhome.
@maxjakobsen55264 ай бұрын
@@LA6NCA The glass flask is glued to the base, especially old tubes can slip and tear the connections.
@maxjakobsen55264 ай бұрын
Mit Engelsk er ikke så godt som Norsk og Dansk. :-)