Thanks for your answers mate.
Any chance where to find this cable?
I've never seen a 3pin CD audio cable, but most of the common 4pin cables use only 3 pins anyway - L, R, and ground. You can fake a 3pin cable by very carefully moving one of the pins of a 4pin cable so that they're all adjacent. Sewing pins work well to pry up the plastic of the connector casing to release the pin.
