the solution
to connect your earphone to the gbasp.
it also work,s on the nds.
but you have to unplug it over and over again to charge the battery or wanne listen to the sound from the gbasp/nds speaker(s)
steel this is a great solution.
you can also hook it up to a dolbysurround set
to enjoy the gbasp/nds sound in dolbysurround.
it,s a fantastic headphone adapter