I'm going to show my wife this! She thinks I have a problem, though does encourage the hobby also!
It is fun for sure. The box allows for switching to different pairs OR a mix of pairs OR all at once... thus making it a wall of sound. I think my wife secretly thinks it’s a hoot, but keeps her thoughts to herself in fear of me creating a wall of amps/receivers at opposite end of my shop.... hmmm, now there’s an idea!!