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Old 04-11-2011, 12:13 PM
Laudanum Laudanum is offline
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Default Headphone out to amp

I know similiar questions have been asked a million times but ...

Considering a non capacitively coupled headphone amp that "requires" no DC offset from the device feeding it. I believe that I read that the J3 is output capped. Has anyone measured for DC offset on the J3?

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Old 04-13-2011, 04:06 AM
manulm manulm is offline
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well I might misunderstand your question, but if the J3 has AC coupled output, you will basically have no DC.
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Old 04-16-2011, 07:11 AM
Laudanum Laudanum is offline
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Quote:
Originally Posted by manulm View Post
well I might misunderstand your question, but if the J3 has AC coupled output, you will basically have no DC.
No, you pretty much got it. I was asking if anyone actually measured for DC offset. Im not 100% positive that the output is ac coupled. I believe that I read that it was ... and that the output coupling cap is what caused the measured LF roll-off. But again, not 100% sure and cant find that link.

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Old 04-17-2011, 05:20 PM
Nerox Nerox is offline
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I don't know if is what you are searching but

Quote:
Originally Posted by J3 Specifications
The player’s maximum sound output via headphones-out is rated at 29mW + 29mW
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