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Output Mode of Cheap MP3 Player

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Can anyone please confirm what is the output mode of the type of MP3 player shown in the attached image? It appears to be a Chinese copy of a well-known brand.

Push/pull? BTL? Or ...?

Please excuse me, but I don't have one here that I can test directly.


Nigel Goodwin

Super Moderator
Most Helpful Member
It will be push/pull, it can't be bridged as headphones have a common ground connection. There's also no reason, or point, in a bridged amplifier as high power isn't a requirement.
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