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Headphones
The very capable LOXJIE P20, fully balanced headphone amp under $100
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<blockquote data-quote="gavinbirss" data-source="post: 1001195" data-attributes="member: 60"><p>The current capability of the opamps are very limited compared to the Class A discrete zero-feedback of the soekris and comparatively have little lifting capability in both power and voltage swing.</p><p></p><p>Web figures suggest 325mw balanced at 300ohms for the P20 vs 560mw for the DAC1541 but a minimum of 13V RMS at 50ohms or more.</p><p></p><p>The Audeze are a purely resistive load so impendace measurements mean little.</p><p></p><p>I am not entirely convinced the tubes are used exclusively in the front end they may be only summed or add feedback to the output, adding only a slight amount of tube magic.</p></blockquote><p></p>
[QUOTE="gavinbirss, post: 1001195, member: 60"] The current capability of the opamps are very limited compared to the Class A discrete zero-feedback of the soekris and comparatively have little lifting capability in both power and voltage swing. Web figures suggest 325mw balanced at 300ohms for the P20 vs 560mw for the DAC1541 but a minimum of 13V RMS at 50ohms or more. The Audeze are a purely resistive load so impendace measurements mean little. I am not entirely convinced the tubes are used exclusively in the front end they may be only summed or add feedback to the output, adding only a slight amount of tube magic. [/QUOTE]
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Audio and Video Talk
Headphones
The very capable LOXJIE P20, fully balanced headphone amp under $100
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