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89 lines
3.9 KiB
89 lines
3.9 KiB
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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<html lang="en">
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<meta http-equiv=Content-Type content="text/html; charset=utf-8">
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<link rel="shortcut icon" type="image/ico" href="favicon.ico">
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<title>The Class-A Amplifier Site</title>
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<link rel="StyleSheet" href="class-a.css" type="text/css" media="screen, print">
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<meta name=description
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content="A site primarily dedicated to the John Linsley Hood Class-A amplifier design, originally published in 1969 and later updated in 1996.">
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<meta name=keywords
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content="John,L,Linsley,Hood,Class-A,amplifier,articles,audio,power,supply,design,circuit,schematic,capacitance multiplier,JLH,class A,jean,hiraga,classe a,monster,le,monstre">
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</head>
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<body background="slate.jpg" bgcolor="#E8E8E8" lang=EN-GB link=blue vlink=blue>
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<div class=Section1>
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<table width="100%">
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<tr><td align="left"><img src="flag.gif" /><td align="right"><b>The Class-A Amplifier Site</b><br />This site was last updated on 03 August 2014 (moved to ESP website)<br />
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<td align="right"><img src="ausflag.png" width="130"/></td>
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<table>
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<p align=center style='margin-top:0cm;margin-right:1.0cm;margin-bottom:0cm;
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margin-left:1.0cm;margin-bottom:.0001pt;text-align:center'><b><span
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style='font-size:20.0pt'>The Class-A Amplifier Site</span></b></p>
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<p> </p>
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<p> </p>
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<p>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.</p>
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<p style='margin-top:0cm;margin-right:1.0cm;margin-bottom:0cm;margin-left:1.0cm;
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margin-bottom:.0001pt'> </p>
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<p style='margin-top:0cm;margin-right:1.0cm;margin-bottom:0cm;margin-left:1.0cm;
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margin-bottom:.0001pt'> </p>
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<!--table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%;border-collapse:collapse'-->
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<table>
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<tr><td width="30"><td width="500"><b class="t-big">Index</b><td>Last Updated
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<tr><td>
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<tr><td><td><a href="index-1.htm" title=index-1.htm><b>The JLH Class-A Amplifier</a></b><td>1 May 2004
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<tr><td>
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<tr><td><td><a href="index-2.htm" title=index-2.htm><b>Other JLH Amplifier Designs</a></b><td>12 January 2002
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<tr><td>
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<tr><td><td><b><a href="index-3.htm" title=index-3.htm>Other Class-A Amplifiers</a></b><td>19 July 2004
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<tr><td>
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<tr><td><td><b><a href="index-4.htm" title=index-4.htm>Classic Class-B Schematics</a></b><td>17 August 2003
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<tr><td>
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<tr><td><td><b><a href="index-5.htm">JLH Power Amp Schematics</a></b><td>18 January 2007
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<tr><td>
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<tr><td><td><b><a href="jlharticles.htm" title=jlharticles.htm>The Published Articles of John Linsley Hood</a><td>26 September 2009
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<tr><td>
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<tr><td><td><b><a href="../index.html" title="ESP Main Index">ESP Main Index</a>
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</table>
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<p> </p>
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<p> </p>
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<p>This website was created by Geoff Moss. It is hosted by ESP (Note new address: <a href="index-0.htm">sound-au.com/tcaas</a>)</p>
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<p style='margin-top:0cm;margin-right:1.0cm;margin-bottom:0cm;margin-left:1.0cm;
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margin-bottom:.0001pt'> </p>
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<div style='margin-left:1.0cm;margin-right:1.0cm'>
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<div class=MsoNormal>
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<hr />
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<p><b><span style='font-size:8.0pt'>HISTORY:</b><br />
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<span style='font-size:10.0pt'>01/05/2001 Site created<br />
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04/07/2003 Site closed<br />
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17/08/2003 Site re-opened with new URL<br />
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04/04/2004 Indexing revised<br/>
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18/01/2007 JLH Power Amp Schematics added<br />
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03/08/2014 Site relocated (again) to sound-au.com<br />
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</span>
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</body>
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</html>
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