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The cascadable ADN PS Power Supply allows the extension of the conference and discussion system to up to 400 conference units.

The cascadable ADN PS Power Supply allows the extension of the conference and discussion system to up to 400 conference units. It also increases the failure-safety of the system by allowing redundant ring-cabling (redundancy rings) on its two double conference ports. Up to 40 units can be connected in two rings and up to 70 units in alternative branch cabling (daisy-chain branches). Status LEDs at the front of the 19“ rack-mount unit indicate the type of cabling to easily monitor the system.

  • Increases system size to up to 400 units

  • Each ADN PS supports 40 – 70 conference units

  • Allows redundant ring cabling for increased failure-safety

  • Status LEDs indicate cabling type

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What's in the Box
  • Power Supply
  • Mains cable
  • Quickguide
  • Rack-mount brackets
  • Safety instructions

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  • Spec Sheets
    • Product specification ADN PS (540 KB) Download

    • System specification ADN conference System (470 KB) Download

  • Architects Specifications
  • Digital Brochures
    • Reference: Saudi Arabia (260 KB) Download

    • Product brochure ADN | ADN-W (2.8 MB) Download

  • Application Notes
    • ADN Government Application Sheet (2.5 MB) Download

    • Application Note - Conference with Interpretation (770 KB) Download

    • ADN Conference Application Sheet (3.5 MB) Download

  • Quick Guides
  • EU Declaration of Conformity
    • EC Declaration of Conformity ADN Conference System (380 KB) Download

  • Instruction Manual
    • ADN System Instruction Manual (16 MB) Download

  • Application Software
    • ADN Cable Calculator Version 1_7_2 (11 MB) Download

  • Media Control Protocols
    • ADN Media Control Protocol (4.5 MB) Download

WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to:

Most users do not need a license to operate a wireless microphone system. Nevertheless, operating a microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at