Unfortunately, the front glass element makes HALO effect, when zoomed. Not a big deal for a show, but not perfect for a black box theater…
Also, I had a problem patching it in 50ch mode on my Chamsys QuickQ20, 22ch worked fine. Also, the beam zoom indication on the console is inverted and I didn’t find a way to reverse it. It could use a look from Varytec and Chamsys.
Overall, good buy for a buck…