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Audio and Video Talk
The Vintage Audio Section
B&W DM1400 refurbishment
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<blockquote data-quote="fredeb" data-source="post: 831429" data-attributes="member: 13623"><p>Aah ! So they did manufacture their own drivers then too . Cool .</p><p></p><p>I'm driving the DM12's with a late 80's DIY design by John Linsey Hood . It was a kit sold through Wireless World and Electronic World magazines in those days . Heavily regulated design .</p><p></p><p><img src="https://s6.postimg.org/sa1lgoqs1/jlh-1989-mosfet.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://s6.postimg.org/no5h8ccyn/jlh-1989-power.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Here's a link to various JLH designs : <a href="http://www.startfetch.com/jlh/panel.html" target="_blank">http://www.startfetch.com/jlh/panel.html</a></p></blockquote><p></p>
[QUOTE="fredeb, post: 831429, member: 13623"] Aah ! So they did manufacture their own drivers then too . Cool . I'm driving the DM12's with a late 80's DIY design by John Linsey Hood . It was a kit sold through Wireless World and Electronic World magazines in those days . Heavily regulated design . [IMG]https://s6.postimg.org/sa1lgoqs1/jlh-1989-mosfet.gif[/IMG] [IMG]https://s6.postimg.org/no5h8ccyn/jlh-1989-power.gif[/IMG] Here's a link to various JLH designs : [url=http://www.startfetch.com/jlh/panel.html]http://www.startfetch.com/jlh/panel.html[/url] [/QUOTE]
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Audio and Video Talk
The Vintage Audio Section
B&W DM1400 refurbishment
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