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THE SYMMETRIZER explained in 5 minutes

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Increase data range of SPI signal for pixel LEDs

This device enables you to use up to 500m long cables for pixel LED SPI signal.

It’s a solution for big installations, where you e.g. want to place the controllers in one control room.


Interior Lighting
Film and Television
Rental Installations
Outdoor Lighting

Suitable for all types of  pixel LED installations

From ambient interior illumination to big outdoor installations

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THE SYMMETRIZER allows you to extend the SPI data signal over long cables (+100 meters):

– From LED controller to SPI strips/pixels

– From SPI strips/pixels to SPI strips/pixels as the booster


      • Convert Differential signal to TTL level (de-symmetrizer)
      • Convert TTL level to Differential signal (symmetrizer)*
      • Wide power supply range 5-24V DC by default
      • POWER indicator LED
      • TTL data level H/L LED indicators
      • Overvoltage / ESD protection on all lines & power included

*setting by solder pad needed


Increase data range of LEDs

50 €

Trusted worldwide and used in over 450 projects and installations

I have been purchasing controllers from Led Strip Studio for the past two years and I have found them to be very reliable, easy to install and program, and versatile in their use in a variety of conditions. The interaction with Led Strip Studio’s staff during the purchase of equipment or following a request for technical support has always been efficient, informative, and courteous. My choice to use Led Strip Studio as my exclusive provider of controllers during the past few months reflects my high satisfaction in their services and products.

Gabriel Michael, Electronic Engineer


Do you have any more questions regarding THE SYMMETRIZER ?

We are here to provide you the best solution for your project.

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