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Audio and Video Talk
Valves / Vacuum Tubes
Having tube preamp Transformer wound questions
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<blockquote data-quote="fredeb" data-source="post: 946762" data-attributes="member: 13623"><p>Hi handsome </p><p></p><p>I'm wanting to build a MM phonostage using 3 or 4 Russian double triode . Perhaps 6N2P-EB in place of 12AX7's ( the 9th pin on the 6N2P is for the shield between the 2 triodes to be grounded ) , considering the Les box conversion to a Yaquin MS23b , except that it will be scratch build .</p><p></p><p>Here's the original mod schematic : ( there's an improved version out too )</p><p></p><p><img src="https://i.postimg.cc/hD4jPy01/Les-Box.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="fredeb, post: 946762, member: 13623"] Hi handsome I'm wanting to build a MM phonostage using 3 or 4 Russian double triode . Perhaps 6N2P-EB in place of 12AX7's ( the 9th pin on the 6N2P is for the shield between the 2 triodes to be grounded ) , considering the Les box conversion to a Yaquin MS23b , except that it will be scratch build . Here's the original mod schematic : ( there's an improved version out too ) [IMG]https://i.postimg.cc/hD4jPy01/Les-Box.jpg[/IMG] [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Having tube preamp Transformer wound questions
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