External Links


Lundahl Transformers AB. The ultimate tip in the internet. This small Swedish family company makes modestly and silently a whole range of unique audio transformers. Priced is in the middle range, but performance is top-class.


WARNING FOR: Radiomuseum.org. How I wasted money and time. You become a slave there, forced to upload data after you download something. I lost my access already after downloading 16 schematics. There was NO SUPPORT, and email response to this was arrogant.


2A3 Maniac German Text only. Einer der schönsten 2A3 Seiten im Netz.



KONDO JAPAN. Mr Hiroyasu Kondo went to tube heaven in 2006.


Gyraf Audio Excellent website if you are interested in tube audio compressors, and other studio equipment. With very nice DIY part


John Broskie's Guide to Tube Circuit Analysis & Design. Take this site as it is, programs are for Windows XP only, and Email is not answered, but it's useful site anyway.


Neil Styner shows how to make a working triode from with an alcohol flame, and no vacuum. The semiconductor effect of a flame was discovered much before his time, but the idea was never followed up. Neil build a working oscillator.

Youtube Link to Neil Styner.

Read more about here.

More Funny projects here too


Welcome! You just opened a new website! This site is not just for 4 anything. It is.....


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