SPONSORED LINKS
hi. for purely hobbyist reasons, i am wanting to hook some real microphones to my thinkpad 760 and do some live digial recording, ideally in stereo. i'm a bit puzzled by the input connector on the TP760 -- it seems to take an 1/8" stereo plug, but it also has a sheath around the outside that makes it able to accept -- at least physically -- a male RCA plug. the meager documentation describes this as a combination micropohone and line-in jack. does anybody know, or have leads on, where i can get the technical specifications for this connector? expected voltages, impedence, what kind of weird connector i should use, etc? thanks for any help, -mykle-