Great Free Book -

Cryonic

Mar 9, 2006
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50 Semiconductor databooks for free !

If you feel like spending enough time per eBook, you can complete 50 digitized data books. This site supports 1 file per download, and the data books are made up out of more downloadable sections.

They also support 5.2 Million Datasheets & 1.1 Million Cross-References !

The Data Book Project:
http://www.datasheets.org.uk/

Enjoy !

Cryonic.

 
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Cryonic

Mar 9, 2006
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Full Electronic books Free to download ! (~650 MB !)

Here you have the link:
http://www.tech-systems-labs.com/books.htm

A must peek web page ! :eek:

Enjoy !

Cryonic.

 
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ante1

Jan 24, 2004
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Hi Cryonic,

Nice load of antique books here, collectors items.
Makes you realize how time flies, don’t you think?  ;)

 

Cryonic

Mar 9, 2006
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Hi @Ante,

I sometimes try to think of time like if I was looking at a broken clock were it has been frozen, only much to my dismay, to wake up again out of my illusion to see that it was all just a dream after all.

Sometimes, late at night when I feel that I am alone and nobody is watching me and things are nice and quiet, I go to the park. I then sit on a children's swing, and star into the infinite universe of beautiful stars and smell the sweet scent of perfumed flowers around. In this way I can swing back into time, looking at the stars turning round and round, and having the feeling of being naively young again like when I was a little boy. Having no worries, just experiencing the sensation of the wind wushing by, and to be overcome by this overwhelming sensation and feeling of joy and happiness. Maybe I am just a dreamer, for things just seam to be so perfect in this way. No suffering, no violence, no pain, no hunger, no hate, no greed, just being alone in this infinite universe of space, peace, freedom and all the beauty that mother nature has to display. How blind have we become, what a horror has mankind indulged them selves into. How nice must it be to stay ignorant of all that has become of us, and to only be able to see the beauty of all that surrounds us. I am actually not that old, but it's sometimes just those small things that count and add just that little extra dimension to life that makes one love to be alive.

I thought you would like this web page, for it brings back old memories, doesn't it ? :'(

Are you also such a tube fanatic as I am ?, the warmth, the glow in the dark, that velvet soft hum in the background, the spacyness, and all that "air" surrounding the instruments and vocals. I like to believe that no transistor or MOSFET can beat this, for they just seem to miss that little extra sensation that only a tube amp can give you. I have a few thousand of these miracle glass bulbs, and wouldn't want to miss them for a hundred fold of there weight in gold. No diamond can match up to there shine, for I feel that they are alive. One day, I will buy two big bare 5-10 kg silicium iron EI-cores, and will build myself a Williamson amplifier. I have the original transformer core winding data. I may however use a Radford faze splitter, but the sound will be the main determinant for this one. Williamson was far ahead of time with his philosophy and design approach, and maybe even by todays standards, it is still almost unbeatable in sound. Single ended triode amps can also have a hell of a good sound, despite there bad technical specs, overshoot and distortion. But then again, a discussion like this is like talking about the best tasting food. We will never all agree on this one, and always find something to complain and wine about, and try to prove our own and personal point of view as being better than that of others. ;)

Just a few links, to "rub" you back into the "good old days" ;D

Dave's Homemade Tube Radios (Please check out his links !):
http://www.schmarder.com/radios/tube/

A sunset is beautiful, a newborn baby is beautiful, but these books are absolutely fantastic ! ;D

DIY Audio Home (Technical books online! ~ 1,043 megabytes and growing!) :eek::
http://www.pmillett.com/tecnical_books_online.htm

Enjoy !

Regards,

Cryonic.

 
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Staigen1

Oct 26, 2003
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Hi Cryonic

Thank you for sharing your nice thoughts

I also like the warmth sound of a tube amp

I have some tubes too, about 1000-1500 i belive

Thanks again

//Staigen

 

SM2GXN

Feb 18, 2006
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Feb 18, 2006
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Hi Cryonic!

Couldn't have said all that better, I've built receivers, transmitters rf-amplifiers guitar amps with tubes, few things give such a pleasure as looking into a glowing tube if lucky some blue colour slips out from the holes in the plate and they even smell good

 

ante1

Jan 24, 2004
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Hi Cryonic,

Well I’d say, that was all nicely put and I relate to it top to bottom! But, somewhere in the middle I felt that you might have thought that I didn’t like the web page but I assure you I did! Its pure nostalgia to me, I built a few tube projects back in the early seventies and I also repaired amplifiers and other tube devices back then. One of my early tube projects was an FM stereo receiver, at the time there were only a few stations which continuously broadcasted in stereo. I was lucky living close to Denmark as they where way ahead with stereo broadcasting. Man, if I could rewind!  ;)

 

Cryonic

Mar 9, 2006
46
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Mar 9, 2006
Messages
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Hi Guys,

Thank you all so much for the warm comments you have given me relating to my post. I really appreciate this, and feel privileged to be a member of this Forum with such nice people ;)

@Ante, I had put the word "rub" between quotes, meaning that you should not take it literately. More than once, have you given hints in your posts to your affection towards electronics of nostalgia. It was clear to me that you would like these old books, just like I do. I am only slightly younger than you are, and we are both "products" of the "flower power era". But I think that we were both too young in those days to have maturely participated in the "movement". Also the drug scenes of those days, past by before I even knew that they existed. I suppose that the majority of us in the West were not involved in this kind of scene. Even Bill Clinton, who is much older than we are, did not get involved. Remember what he said; "I only took a little puff, but did not inhale" and "No,... I only smoked that cigar",... gosh I miss this guy ! What a hell of a poker player must he have been ;D

To keep this post a little bit electronics related, here you have an excellent link page (Lots of downloads !):

General Tube Related and Hifi Links:
http://www.triodeel.com/tlinks.htm

This just caught my eye on this link page:
Why transistors aren't much good for switching 50,000 amps at 20,000 volts in under 20 nS, or, Please Don't Install JFETS in Your A-Bomb Triggers. Discussion of high powered tube switching devices.

Paseley's excellent page on high powered tube switching devices. Remark: Wasn't there a member who wanted to spot weld with this kind of current ?, for Paseley has the solution to the problem.
(I had to correct the link to his page):
http://nuclearweaponarchive.org/Library/Pasley1.html

This one also caught my eye:
Need schematics for old radios? Or just want to look at 'em, so you can see how stuff wuz done in the olden days? This site has 4000 pages of them on line...plus color code charts, etc....data on antique tube types:
http://www.nostalgiaair.org

Enjoy !

Cryonic.

 
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ante1

Jan 24, 2004
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4,138
Hi Cryonic,

Even more great links, thanks!

Yes, the flower power era; I was aware of it but as you said too young to be involved. Learned from it though, to be evasive of drugs in my youth coming out of it smelling like a rose instead of (a) pot!  ;D


BDW I am still young!  ;)

 
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