core made from copper surface gold plateBut what are the metal tags made from?
Thank you! This is noninductive wirewound resistors. PTMN (ПТМН)Very nice work , what kind of resistors are these green ones ? .
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Thanks for the answer .Thank you! This is noninductive wirewound resistors. PTMN (ПТМН)
core made from copper surface gold plate
But do you make them yourself? Do you buy them? Where do you get them?
(Who'd have thought it would be so hard for this question to cross the language barrier! )
But do you make them yourself? Do you buy them? Where do you get them?
(Who'd have thought it would be so hard for this question to cross the language barrier! )
Well.... In all fairness, your questions like "what are they made from" leave a lot up to interpretation. With many possible correct answers how is the recipient supposed to know which one of the correct answers you're looking for? Sometimes over-communication can be useful (as you did above).
~Tom
On turn on, hourglass turned 180 degrees, turn the heating, and after 30 sec turn the HV. After 2 second, turn the other voltage ( input selector and Nixie). When work, every 60 seconds turned the hourglass to 180 degrees. I used a low voltage (190 V), and the amplifier is currently working in AB class and has a 7.6 W. I will install a transformer from 230V-240V (sec). If I'm right, power will be around 10W.@dberglez: cool tech looking!
What is the purpose of the hourglass? Heating up period?
You are a man after my own heart. Great work. Very creative, stylish, well appointed, and well proportioned. I've been a sculpture for 41 years and I very much know when a piece is more than the sum of its parts.......You hit it dead nuts!!!
Thank you for your opinion. Nice to know I'm not the only who likes strange things. Thank you all.
Dean
not sure if you bought it somewhere or just good hand working skillMy pp 6N13S finished today. More photos 6N13S - mymegahobby Jimdo-Page!
I like this amp. Very small and clean, good work.
My pp 6N13S finished today. More photos 6N13S - mymegahobby Jimdo-Page!
Well done!
The question under the scheme: not too high raised one of the heats?
Attachments
My first tube amp project.
DIY enclosure without finishing...
6F12P front end and PP pentode connected EL34 power tubes.
Little testdrive...
and almost complete amp.
Sounds very good.
DIY enclosure without finishing...
6F12P front end and PP pentode connected EL34 power tubes.
Little testdrive...
An externally hosted image should be here but it was not working when we last tested it.
and almost complete amp.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Sounds very good.
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