The Preview version of the laser show projector aims to be as close as possible to the final version.
Some changes will take place, as for the central box which will be lower but wider, etc.
As you can see the back panel is not set up. It also miss internal shielding
Here are some test frames the results are really good
The external DAC used is an excellent QM2000 with Beyond V4
Blanking is perfectly respected whatever the color
Here is a fade with the colors
another color test but from further away
Now with a color fade at the same distance
This test shows good speed