I’m with Richard on this one – I’ve never used them, but have always had some sort of RTA in the rack, now I have them on every output! Anyway, for an engineer mixing multiple sends of monitors on a loud stage from FOH, I don’t see any issue with it being “unprofessional” to use something like that (especially in say a festival situation where your inputs change constantly & correct gain structure is difficult to nail in the 10 minutes you’ve got to get a new band up & running). I’ll admit, I probably wouldn’t use it, but if there’s enough processing headroom for it I’d say its a viable addition, particularly for the church/school market (lets face it, anything that gets more of these systems out there is eventually beneficial to all of us “pro” users in lower costs products & greater network support).
