I use them as master / slave. I do not use the DMX. I find these so effective projectors without ...
What is nice with these projectors is the enslavement of the sound. They work together, with varying rotational speeds beams (step by step motor) and many shims sets. Chauvet added to this very nice of strobe effects.
In the end, with 2 of these projectors, coverage is huge, and the effect is very varied.
Over time, after about fifty prestas, varnish of some lenses started cracking. But the colors are still there.
This projector quite hot (be careful anyway) it is lit long.
Report quality price: unbeatable for an effect that is fun and original for a derby