& Accessories
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National Library Service                                                                   The Library of Congress
for the Blind and                                                                                      Washington, DC 20542
Physically Handicapped

            No.      :    12-03

            Date    :    October 19, 2012

            Subject:    Stereo Headphones

                       NLS is introducing stereo headphones (stock number AC023) for use
                       with the digital talking-book machine (DTBM). The headphones are
                       compatible with both the standard model (DS1) and the advanced
                       model (DA1) DTBM. The headphones connect directly to the green
                       headphone jack located on the right-hand side of the digital player.
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Figure 1. Stereo Headphones

                   This accessory should only be used with DS1 or DA1 players and
                   is not compatible with C1 players. Headphones can be ordered from
                   the multistate centers and are packaged as twenty units to an overpack.
                   Orders must be made in multiples of twenty units (overpacks will not
                   be divided) with a minimum order being twenty units (one overpack).

                   For further information contact:  John Brown, Head
                                                                   Engineering Section
                                                                   (202) 707-1461
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