634 V2.0 Works Great


New member
Just wanted to say thanks for an easy to use product.

I bought the 634 v2.0 3 years ago and had it kicking around, just decided to get the a cable and hack in my own backlight power cord. Works perfect, although I wish Crystalfontz had the blue negative version back then and a lower price @ that time:)

I will be installing this unit into a GMC 2001 4X4 EXT Cab that already has a water cooled P4 wireless system, 15" LCD screen.

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