Operation Manual
40 
TECHNICAL SPECIFICATIONS 
DDS CONSOLE: 
Output Level   1.1V RMS 0dBFS 
SNR    96dB A-weighted 
THD+N     0.003% 0dBFS 1kHz 
Frequency Response   20Hz – 20kHz +/- 0.1dB 
Audio Path    24-bit 44.1kHz 
Pitch Ranges   +/- 6%, +/- 12%, +-25%, +25%/-100% 
Weight     5lbs (2.268kg) 
Dimensions    480mm (W) x 133mm (H) x 102mm (D) 
DDS DRIVE: 
Connectivity   USB 2.0 
Weight     11.5lbs (5.216kg) 
Dimensions    480mm (W) x 89mm (H) x 323mm (D) 
LICENSING INFORMATION 
DDS firmware © Numark Industries, Inc. 2007. All Rights Reserved. 
DDS is built on a Linux platform to ensure high reliability and performance. Linux and related portions of this software 
are provided under the GNU Public Licence (GPL) and the Lesser GNU Public License (LGPL). Numark has made 
available for download the source code for those portions of the software at: 
http://www.numark.com/ 
ACKNOWLEDGEMENTS 
The following software is included subject to the GNU Public License (GPL): 
Linux  © Linus Torvalds 
Busy Box  © Erik Andersen 
Red Boot  © Red Hat 
CDfs  © Michiel Ronsse 
The following software is included subject to the Lesser GNU Public License (LGPL): 
GNU C Library © Free Software Foundation 
id3lib  © Scott Thomas Haug 
The following software is included subject to the Mozilla Public License (MPL): 
mp4v2  © MP4IP Project 
Certain software is included subject to the RealNetworks Community Source License (RCSL): 
Helix DNA Client technology included. 
© RealNetworks, Inc., 1995-2007. 
All rights reserved. 










