The (C) valfet amplifier has evolved again, the new design is quite different, a patent application has been lodged for two new inventions in this new design. The marketing of this product and my other designs is now a new consideration for me, direct marketing, manufacture, kit form distribution, franchising, licensing, are all being looked at for my designs.

The author used the pseudonym of, RTM Tim Marsh, in the original Valfet book, for legal reasons. The author now uses his registered birth certificate name of Anthony Johns for all his book publications .

The old design and the new design: and the full evolution of these designs is integrated in the new book. This is again a free down load PDF book in a zip file. The file is zipped as this offers better security on the server. I hope if you are an electronics engineer with an interest in new audio design, I hope that you find my work very interesting, enjoy !

To understand the topology of the (C) Valfet Audio Power Amplifier, please click on the Old Valfet Audio Power Amplifier link above. After understanding the principle of this revolutionary design: please click on the New Valfet Audio Power Amplifier link, and on this new page you will be able to understand the topology of the evolved sonically superior new design: before you down load the book.

  
  FOR FURTHER ENQUIRIES,
  WRITE TO,

  A.W.JOHNS.
  34 BISHOPS HILL.
  IPSWICH.
  SUFFOLK.
  U.K.
  EUROPE.
  IP3 8EN.

  TO E-MAIL,
  PUT AMPLIFIER IN THE
  SUBJECT LINE.

valfet@ntlworld.com

Please Click On The DOWNLOAD NOW Button Above

To Down Load Your Free E-Book.

Top.

Copyright. (C) A.W.Johns 1991 - 2007 - All Rights Reserved.