ETC/Elec Theatre Controls EDMXC
Echo DMX Scene Controller


The ETC EDMXC Unison Echo® DMX Scene Controller is a powerful addition to the Echo family. The DMX Scene Controller uses snapshot thechnology to caputure lighting looks and save them to connected Inspire® control stations, simplifying customization and control of individualized zones and fixtures. Combined with EchoAccess or the Inspire Four-Button with Fader Station, the DMX Scene Controller allows for lighting hue, saturation and color to be modified locally or remotely.

NOTE: See Attached for More Product Specifications 


  • Small theaters
  • Hospitality
  • Healthcare facilities
  • Conference and meeting rooms
  • Lobby spaces
  • Retail
  • Houses of worship

ETC EDMXC Unison Echo® DMX Scene Controller Features:

  • DMX input for snapshot capture of lighting scenes
  • Works with EchoAccess™ and Inspire Four-Button with Fader Station for live control of intensity, hue and saturation of Echo zones
  • Supports 32 presets of 512 DMX addresses
  • Support for control of 16 patched Echo zones
  • Basic and custom-use modes
  • EchoConnect™: two-wire topology-free system gives you the freedom toeasily place stations wherever they are needed

ETC EDMXC Unison Echo® DMX Scene Controller Specifications:

  • Functional:
    • Recall prerecorded scenes for playback using DMX
    • DMX input for snapshot recording up to 32 presets
    • DMX output for up to 512 addresses
    • Use any Unison Echo station for preset playback
    • Supports DMX pass-through for real-time output of incoming level when recording snapshots
    • Meets USITT DMX-512A specifications
    • Supports live control and recording for the following fixture profiles:
      • Intensity
      • RGB
      • RGBA
      • RGBW
      • RGB_S (Selador Desire® D22, D40, Source Four® LED Series 1, Source Four LED Series 2)
      • RGB_SF (Desire D60)
      • IRGBS (ColorSource® PAR, Spot)
  • Mechanical:
    • One integrated DMX-input and one integrated DMX-output port
    • Din-rail mounting complies with DIN43880 (35/7.5 rail)
    • Constructed of injection-molded black ABS plastic
    • Toggle switches for DMX-Termination and Config Mode
    • DMX-In, DMX-Out and power indicators
      • Blue power indicator
      • Bi-color DMX activity indicator
  • Electical:
    • Connects via two-wire EchoConnect control network through low-voltage Class 2 wiring + 24Vdc auxiliary power
      • Topology-free wiring over Belden 8471 or equivalent and one #14 ESD drain wire
      • Two #16 AWG wires for 24VDC auxiliary power
    • Supports optional use of Belden 1583A or equivalent Ethernet control wire when used with Cat5 termination accessories
    • Wiring may be bus, loop, homerun or any combination of these
    • Supports up to 500 meters (1,640 feet) of control wiring
      • Up to 1,000 feet using Cat5
    • MicroSD card slot for firmware maintenance
    • UL and cUL Listed, CE Marked
  • DMX Ports:
    • Eight-position removable pluggable connectors for in and out ports
      • Connectors designed for use with Belden 9729 (or equivalent)
      • Optional headers available for use with Belden 1583A (or equivalent)
    • Input is fully optically isolated from controller electronics
    • Withstands fault voltages up to 250VAC
    • Integrated DMX termination
  • Thermal:
    • Ambient room temperature: 32°-122°F (0-50°C) 
    • Ambient humidity: 5-95% non-condensing
Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM