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VentiQuattro-LED DMX - 24 Channel Dimmer

by MossLED
Availability: Translation missing: en.general.icons.icon_check_circle icon 209 in stock, ready to be shipped

Introducing the most advanced standalone DMX Controller ever
 - now with NEW PROTECT-A-FET technology -
Please set PWM frequency to 10kHz for Flicker-Free operation at most camera settings.  
2020 V1.1 firmware allows RDM to adjust PWM Frequency as well as default PWM Frequency @ 10khz.

Building off of the successes from the Cinque-LED DMX Dimmer, we are now introducing a 24-channel version of the controller.  It features the same high precision dimming from 0 - 100% with precise low-end dimming.  It includes Protect-A-Fet protection on each output channel allowing for short circuit protection on each dimming channel.  This ensures that if there is an accidental short on one of the outputs, a quick power cycle of the unit will allow for continued use AND no internal damage will result.

The VentiQuattro LED Dimmer has all the features our film, television, and theatrical friends have been asking for. It is an extremely durable metal, rugged housing with professional-grade XLR 5-Pin In/Out and RJ45 In/Out for DMX signal. The terminal blocks used for the input have two spaces for Voltage + and two spaces for GND which allow for the huge current capability this unit has 24 X 4A = 96 AMPS of power!

Need more power per output?  No problem.  Just change the settings to group some of the output channels together. 

This unit also has a easy-to-read LED display for setting address and manual mode settings. The VentiQuattro-LED DMX Dimmer has 8 bit and 16 bit resolution modes as well as output PWM frequency adjustable settings from 500Hz to 35kHz.  On top of all of that there is ALSO a gamma curve value which adjusts the dimming curve of the unit so you can have an extremely high resolution low end or an extremely high resolution high end. It's entirely up to you!

The Venti-Quattro-LED DMX Dimmer is BY FAR the most advanced standalone DMX Decoder controller unit on the market, EVER!

This controller can be used with all of our Constant Voltage FlexLED Tape products and Modules.

  • This unit converts DMX-512/1990 standard digital signal into five dimmable channels.
  • Uses RJ45 Ethernet or 5-pin XLR connectors?to control LEDs via any lighting console or through computer software.
  • Can create over 16 million colors when used with our Colorful (RGBA or RGBW or RGB OR Bi-Color OR White) FlexLED Tape
  • LED Interface provides easy functionality for DMX addressing as well as full manual mode & test control options.
  • New in firmware V1.1 for 2020 - Adjust PWM frequency via RDM.  Default PWM frequency now @ 10kHz.

Technical Specifications

Output Current (A)


24 CH @ 4A/CH = Max 96A

Output Power (W)


1152W @ 12V / 2304W @ 24V

Supply Voltage


12V - 24V DC

Size (MM)


265 X 111.5 X 40 

Working Temperature


-20°C to + 70 °C




PWM Frequency


500Hz to 35kHz

IP Rating



Flicker Free



Bit Rate


8 Bit & 16 Bit

     **Connector Tails Not Included**


    1. UL Certificate of Compliance
    2. VentiQuattro Manual V1.1 Rev 2 Feb 2024
    3. VentiQuattro Installation Manual  V1 Rev 3 Feb 2024
    4.  RoHS Certificate
    5.  Output Terminal Block Specification
    6. CE Certificate of Conformiity
    7.  EU Certificate of Conformity