Whoh! Hold on….. I have had another good look at your picture and the penny has dropped! That little mixer is one of the Alice ACM series that we designed and built for radio station use…. it IS one of mine!…… it’s a talks studio ‘sidecar’ controlling six mics around a conference table.
The mic amps will be superb, but there’s not much in the way of facility! I can’t remember which station that was made for….. it could have been Capital Radio in London.