This Samsung part was given to me.
http://carnot.yi.org/Samsung.jpg

Can anyone tell me whether it has a microphone beside the silver
button?

If I make a 2.5 mm to 3.5 mm adapter for
the plug, is it likely to work with a Sony
PSP?

Thanks, ... Peter E.

Peter wrote:

This Samsung part was given to me.
http://carnot.yi.org/Samsung.jpg

Can anyone tell me whether it has a microphone beside the silver
button?

Yes that is the mic.

If I make a 2.5 mm to 3.5 mm adapter for
the plug, is it likely to work with a Sony
PSP?

Thanks, ... Peter E.

You would have to try it and see.
Note it is not a stereo device.

--
Best Regards:
Baron.

On Nov 19, 2:33*pm, Baron wrote:
...
If I make a 2.5 mm to 3.5 mm adapter for
the plug, is it likely to work with a Sony
PSP?

Thanks, * * * * *... Peter E.

You would have to try it and see.
Note it is not a stereo device.

Thanks.

This is my hypothesis.
2.5 mm TRS plug on Samsung headset.
Sleeve = earphone - & casing of electret mic
Ring = mic
Tip = earphone +

3.5 mm socket in Sony PSP.
Sleeve = earphones - & casing of electret mic
Ring = mic
Ring = right earphone +
Tip = left earphone +

Any comments before I start soldering?

... Peter E.

Peter wrote:

On Nov 19, 2:33Â*pm, Baron wrote:
...
If I make a 2.5 mm to 3.5 mm adapter for
the plug, is it likely to work with a Sony
PSP?

Thanks, Â* Â* Â* Â* Â*... Peter E.

You would have to try it and see.
Note it is not a stereo device.

Thanks.

This is my hypothesis.
2.5 mm TRS plug on Samsung headset.
Sleeve = earphone - & casing of electret mic
Ring = mic
Tip = earphone +

3.5 mm socket in Sony PSP.
Sleeve = earphones - & casing of electret mic
Ring = mic
Ring = right earphone +
Tip = left earphone +

Any comments before I start soldering?

... Peter E.

Sounds about right. Just try to avoid shorting the PSP outputs to
ground or each other.

--
Best Regards:
Baron.