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DIY & Tutorials
DIY For Audio
EAR834P Clone Build
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<blockquote data-quote="MusicMan_ZA" data-source="post: 1027518" data-attributes="member: 14924"><p>:nfi: I based my thinking on this: "The ECC83 / 12AX7 has a '9A' pinout, which has three connections to the two heaters. This means they can either be run in series from a 12.6V supply or in parallel from a 6.3V supply. ".</p><p></p><p>Thanks for the info! :thumbs:</p></blockquote><p></p>
[QUOTE="MusicMan_ZA, post: 1027518, member: 14924"] :nfi: I based my thinking on this: "The ECC83 / 12AX7 has a '9A' pinout, which has three connections to the two heaters. This means they can either be run in series from a 12.6V supply or in parallel from a 6.3V supply. ". Thanks for the info! :thumbs: [/QUOTE]
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DIY & Tutorials
DIY For Audio
EAR834P Clone Build
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