Operation Manual

349
PRO Series Live Audio Systems
Owner’s Manual
Appendix B: Technical Specification
This appendix provides the full technical specification for the PRO Series Live Audio
Systems, which include the DL251 Audio System I/O, DL351 Modular I/O, DL371 Audio
System Engine and DL451 Modular I/O, and the optional DL431 Mic Splitter.
Due to a policy of continual improvement, Midas reserves the right to alter the function
or specification at any time without notice.
PRO Series general statistics
Item Item
PRO3 PRO6 PRO9
Configurable XLR connections 1 x Control Surface I/O box houses
24 x I/O slots in 3 x 8 wide blocks of:
8 x (XLR) mic/line inputs or
8 x (XLR) line outputs or
8 x (Jack) line in and 8 x line out or
4 x (stereo) AES3 in and 4 x (stereo)
AES3 out
UUU
1 x 7U rack DL351 Modular I/O box
houses 64 x I/O slots in 8 x 8 wide
blocks of:
8 x (XLR) mic/line inputs or
8 x (XLR) line outputs or
8 x (Jack) line in and 8 x line out or
4 x (stereo) AES3 in and 4 x (stereo)
AES3 out
YUU
1 x 3U rack configurable DL451
Modular I/O box houses 24 x I/O slots
in 3 x 8 wide blocks of:
8 x (XLR) mic/line inputs or
8 x (XLR) line outputs or
8 x (Jack) line in and 8 x line out or
4 x (stereo) AES3 in and 4 x (stereo)
AES3 out
YYU
Fixed XLR connections 1 x 5U rack fixed configuration DL251
Audio System I/O box houses 48
(XLR) mic/line inputs
UY Y