amigo tengo esta tarjeta sound blaster
http://www.chw.net/foro/venta-audio-mp3-e-instrumentos-f61/893524-sound-blaster-xfi-externa.html#post10671873
http://www.chw.net/foro/venta-audio-mp3-e-instrumentos-f61/893524-sound-blaster-xfi-externa.html#post10671873