I have a Jewish client doing an event in our ballroom. They have requested that since they are observing Shabbat and the sabbath that they do not want any lights to be triggered on our sound board when they speak in to our mics. My understanding of this tradition is that no work is allowed but can use Goyim to perform tasks like turning on lights. They have requested us to give them model numbers so that they can approve the board. Our house board is a PM 5D so we will need to get a different console. It should be a very simple show so i was thinking just using a simple analog mixer. My question is; do any of you know of any sound boards that don’t make lights when in use? Or has anyone ever come up across this issue before and what was your solution?