Ahh Quasar , your right.....I see it is a MLA ..If it hasnt been abused , It just may well be worth the money,..Mines a single line blue and measures up to 65mW at 488...at 10amps drive..but I only do this in short spurts as I want this head to last..Sometimes wish I had a multiline , but if I was to get one It'd have to be adjustable..filters can be a PITA...
Marconi