This device has another hidden function not mentioned above, which should be of interest to musicians, actors and all people who want to memorize. It is the so-called 'A-B Repeat' function that can be called up via a remote control (e.g. RC-279C). 'A-B Repeat' means that the first press of the 'A-B' key marks the position A at any point on a CD; pressing the same key again marks the position B. From the moment the position B is marked, the player automatically repeats the cutout between A and B until the 'Clear' button is pressed.]