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	<title>smartphone &#8211; Olafsen &#8211; Tech and more</title>
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		<title>Output Impedance of Nexus 5X</title>
		<link>https://marzocchi.net/wp/2025/05/output-impedance-of-nexus-5x/</link>
		
		<dc:creator><![CDATA[Olaf Marzocchi]]></dc:creator>
		<pubDate>Thu, 22 May 2025 14:28:43 +0000</pubDate>
				<category><![CDATA[Electronics]]></category>
		<category><![CDATA[headphones]]></category>
		<category><![CDATA[smartphone]]></category>
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					<description><![CDATA[Estimation of output impedance of the final audio stage In general, audio headphones should have an impedance of&#160;at least 6-8 times&#160;the output impedance of the final stage of the audio amplifier used to power them. Since my Nexus 5X is known to have a&#160;limited output power&#160;(up to 0.286 Vac) and my&#160;KNS-8400&#160;have an input impedance of [&#8230;]]]></description>
		
		
		
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