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Doug Fleenor Isolated Splitter
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Doug Fleenor Isolated Splitter

Save $145.00 (36%)

In Stock: 2
  • WARRANTY: 30 days
  • SOLD BY: Site Member


The DMX splitter allows connection of DMX receivers (dimmers, color changers, moving lights, etc.) in a star configuration as opposed to a daisy chain configuration. In a star configuration, each control cable is run to a central point, in this case the splitter. In a daisy chain configuration all the devices are connected on one control cable, the output of one feeding the input of the next. It is not good practice to simply split a DMX control cable using a "wye" cable as this can cause signal corruption due to reflections. Typical uses of the splitter include splitting the control signal between stage right and stage left dimmers, running an isolated split to a string of color changers, splitting and isolating a feed to a wall outlet for temporary or rented dimmers, isolating a stack of dimmer packs from each other, etc.

Buying a brokered item like this is the perfect way to purchase hard to find equipment at a great price. This item has been inspected by a certified technician inside one of our locations and includes a full 30-Day Warranty!


  • Input Signal: 0.2 volts minimum, 12 volts maximum
  • Output Circuit: EIA-485 driver
  • Connectors: Gold plated 5 pin Neutrik D-1 Series (3 pin connectors, terminal blocks, or RJ45 optional)
  • Power input: 100 - 120 volts, 50/60 hertz
  • Isolation: 2500 volt optical coupler, 1500 volt split bobbin transformer
  • Outputs are isolated from each other
  • Outputs are separately buffered
  • No user adjustments
  • DMX pinouts are printed on the splitter
  • Powder coated 1/10" aluminum chassis
  • Gold plated Neutrik 5 pin connectors
  • All integrated circuits are socketed
  • Uses 2500 Volt optical couplers
  • Forty times faster than DMX data rate

Additional Details

Manufacturer: Doug Fleenor Design
Condition: Good
Model: 125-5
Item #: 29870 (Brokered)
Tags: Doug fleenor designs, Isolated splitter, Enhanced isolated splitter, Dmx splitter, Opto box, 5 way
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Doug Fleenor Isolated Splitter
Doug Fleenor Isolated Splitter $395.00 On Sale $250.00

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  • (1) Doug Fleenor Isolated Splitter
  • (1) Power Cord

Shipping Information

All shipping, insurance, and freight handling charges are the responsibility of buyer and are not included in the purchase price.



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