Non headphone amp impendance
Dec 29, 2016 at 10:32 PM Thread Starter Post #1 of 1

Dodgexander

New Head-Fier
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A couple of simple questions maybe someone can help with? I can't really find info about elsewhere.

I own a Xonar HDAV, unlike some models it doesn't have a headphone amp built in.

When I connect my headphones to the front audio left/right outs with an RCA>3.5mm audio adaptor what power/impendance will be delivered to my headphones?

Will this be the same if I connect them to my PC case's headphone out socket or select headphones in the driver instead of speakers for the front left/right channels?

So far it is my understanding that it's not a good idea to connect headphones directly to a sound card without an amp even when it states you can? Will they feed the phones too much power?

My headphones are AKG K550s mk2 so easy to drive.
 

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