If your message is in reply to my message #178, then we have a little misunderstanding.
My case is about active pick-ups. They don't have the possibility of switching to passive. (Three of my solid-body basses feature an active equalizer. On two of these, the equalizer only works in active mode. On the third, the equalizer also works in passive mode. I have two acoustic bass guitars with piëzo bridge pick-ups. Their equalizers are always in active mode, as I understand it.)
It is not a reply to your message. It’s a reply to the OP.