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Manufacturer scans - All brands- database |
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Quick reference for main data, AMROH Book only | |||
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Old Catalogs | |||
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Tube decoding , small print etc | |||
| SCHEMATICS | |
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Tube Schematics with Lundahl transformers |
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Tube Radio Schematics Heaven |
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Tube Schematics of Musical Instruments |
| LOST WEBSITES | |
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Steve Bench Pages |
| ARTICLES AND BOOKS | |
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Some very old articles, still worth reading |
| EXTERNAL LINKS | ||
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LINK | Good link to tube external tube search engine |
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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. |
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Yamamoto Sound Craft JAPAN |
For the finest PHONO amplifiers from Japan, and wow.....a LOT more |
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Tubesusa.com | Most interesting KURASHIMA amplifiers. Mr. TOSHI from JAPAN builds his own tubes. (Yes Yes Yes!!!) |
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Van den Hull | The makers of finest PHONO Cartridges |
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Audio Note KONDO JAPAN | We regret to inform that on January 8th 2006, Hiroyasu Kondo, founder of Audio Note Japan, passed away peacefully in his sleep while attending the T.H.E. SHOW audio show in Las Vegas. He is survived by his wife, Kazuko; his son, Yuji; and his daughter, Hisae. More... |
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Gyraf Audio | Excellent website if you are interested in tube audio compressors, and other studio equipment. With very nice DIY part |
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Tube CAD | John Broskie's Guide to Tube Circuit Analysis & Design |
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Youtube | No joke, Neil Styner shows how to make a working triode from with an alcohol flame, an no vacuum. He observed a power gain of 60x. If really so, this would have changed the early days of radio telegraphy a LOT. More... |
how a tube works
"As soon as someone can demonstrate the art of flying, there will be no shortage of human invaders on the moon, and Jupiter"
Johannes Kepler, in the year 1610 in a letter to Galileo Galilei