ELECTRONIC VALVE and TUBE COMPANY 

PO Box 266, Rosewood, QLD. 4340 AUSTRALIA         TEL: +61 (0)7 5467 9568   FAX: +61 (0)7 5467 9696

         

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 SPECIALS       updated January 26, 2008

This page contains descriptions for our specials. For a full description of all of our great products, see our Current Catalogue page.             

   THE WILLIAMSON AMPLIFIER  on CDRom      

     This new edition features all the articles written about the famous Williamson Amplifier,

       along with a set of amplifier designs published by the Partridge Transformer Company.

       Great for anyone who loves vacuum tube audio!

       $28 inc. GST                 

    TUBEDATA  By Ake Holm  Windows Version on CD

The most comprehensive listing of vacuum tubes and data ever assembled is here in an easy-to-use computer program for PC's. Tubedata covers over 30,000 tube types from the U.S., Great Britain, Holland, Germany, Russia and other countries. It includes both receiving and transmitting tubes ranging from antique to modern, as well as military and foreign designations. Tubedata shows tube function, manufacturer, year of introduction, variations, technical data, base diagram and schematic symbol. It includes an inventory program which allows the user to track his own inventory by simply clicking a button from any tube type screen. Ideal for tube collectors, circuit designers, historians and anyone making tube substitutions in vacuum tube equipment.

$47 inc. GST   

ELECTRONIC CIRCUIT ACTION SERIES:  by Thomas M. Adams CD-ROM 

CD-ROM reproduction of this highly informative book. Using four-colour diagrams, Adams helps you visualize the actions that take place inside amplifier circuits. Includes circuit fundamentals and analysis of basic AF and RF circuits. Using nonmathematical and logical explanations, he discusses the movements shown by colour in the diagrams and  then discusses these movements and explains their significance in overall circuit operation. Questions are included to reinforce your understanding as you progress through the text. This second edition published 1966 originally 136pp. CD-ROM published 2001.  Read review (pdf file)

$32 inc. GST 

RADIOTRON DESIGNER’S HANDBOOK  by F Langford-Smith  CD-ROM 

The complete 4th edition (1,498 pages) on CD-ROM. The ultimate repository of valve  theory and practice. Covers design and application of radio receivers and audio amplifiers. Extensive cross references. Includes Adobe Acrobat access software. 

$53 inc. GST  

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            Selected NOS and used tubes available - call or for detail