ahh, so we (back in the day) must have been using
PAR 38's for our groups of 3, because they were plugged in direct. well, plugged into a gang and then into a
dimmer channel.
the rack of 10 or 12 must have been PAR 36's since they had transformers, although i'm sure we used them on a dimmer pack.
thanks for your help. if anyone has any more detail or info, let me know!
vick