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Audio and Video Talk
Valves / Vacuum Tubes
Mullard 5-10 stereo
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<blockquote data-quote="Mars" data-source="post: 860618" data-attributes="member: 817"><p>Hi Qualityten</p><p></p><p>The amplifier was supplied with the EF86 in pentode mode, and NFB adjusted for enough sensitivity to take a cell phone input. I will hear from the customer again after the coming weekend. He listens to it in his beach house.</p><p></p><p>I am going to try out the triode strapped EF86 in the next build. It might be the way to go forward. Otherwise I might opt for a shared ECC82 for input voltage preamplification.</p></blockquote><p></p>
[QUOTE="Mars, post: 860618, member: 817"] Hi Qualityten The amplifier was supplied with the EF86 in pentode mode, and NFB adjusted for enough sensitivity to take a cell phone input. I will hear from the customer again after the coming weekend. He listens to it in his beach house. I am going to try out the triode strapped EF86 in the next build. It might be the way to go forward. Otherwise I might opt for a shared ECC82 for input voltage preamplification. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Mullard 5-10 stereo
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