The Class-A Amplifier Site
This site was last updated on
The Class-A Amplifier Site
This site is primarily dedicated to the Class-A amplifier designed by John Linsley Hood, which was originally published in Wireless World in April 1969 (with a postscript in December 1970) and later updated in Electronics World in September 1996. However, other Class-A design articles by Jean Hiraga, James Sugden, Stan Curtis and L Nelson-Jones have been added, along with some more JLH circuits. Schematics for other Class-A amplifiers and for three classic Class-B commercial amplifiers, the NAD3020, the Cyrus 1 and the Sugden A48-II, have been included for reference.
|
Index
|
Last Updated |
|
|
1 May 2004 |
|
|
12 January 2002 |
|
|
19 July 2004 |
|
|
17 August 2003 |
|
|
|
|
The Published Articles of John Linsley Hood
|
18 January 2007 |
New pages and significant revisions will be indicated by having the ‘Last Updated’ column entry coloured red. This identification will remain for a period of about one month. Minor amendments to a page will be simply indicated by a change to the ‘Last Updated’ column. A summary of content changes, where appropriate, can be found in the ‘History’ at the bottom of each page.
All material that has been reproduced from the original articles is the copyright of the appropriate author and/or publisher.
This website is maintained by Geoff Moss. I can be contacted at:
HISTORY:
01/05/2001 Site created
04/07/2003 Site closed
17/08/2003 Site re-opened with new URL
04/04/2004 Indexing revised
18/01/2007 JLH Power Amp Schematics added