Machines
& 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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