div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=by-norman-h-crowhurst-any-readers-have-asked-how-can-we-design-a-twin-coupledhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · By NORMAN H CROWHURST ANY readers have asked How can we design a twin- coupled amplifier around the output tubes we like using This article answers that question by showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404035e8c588a62989e3d95632167html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=by-norman-h-crowhurst-any-readers-have-asked-how-can-we-design-a-twin-coupledhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · By NORMAN H CROWHURST ANY readers have asked How can we design a twin- coupled amplifier around the output tubes we like using This article answers that question by showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404035e8c588a62989e3d95632167html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=by-norman-h-crowhurst-any-readers-have-asked-how-can-we-design-a-twin-coupledhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · By NORMAN H CROWHURST ANY readers have asked How can we design a twin- coupled amplifier around the output tubes we like using This article answers that question by showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404035e8c588a62989e3d95632167html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=by-norman-h-crowhurst-any-readers-have-asked-how-can-we-design-a-twin-coupledhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: · By NORMAN H CROWHURST ANY readers have asked How can we design a twin- coupled amplifier around the output tubes we like using This article answers that question by showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404035e8c588a62989e3d95632167html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=by-norman-h-crowhurst-any-readers-have-asked-how-can-we-design-a-twin-coupledhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: · By NORMAN H CROWHURST ANY readers have asked How can we design a twin- coupled amplifier around the output tubes we like using This article answers that question by showing loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404035e8c588a62989e3d95632167html5thumbnails5jpg width=140 height=200 divdiv