:laugh: Yeah I have some of those too... and yeah sometimes if only they had an off switch hahaYou young guys with your fancy, new, high-tech sound systems...
I've been running my trains with sound systems that are 5 and 8 years old. They kick out quite the chatter. The problem is, I haven't yet figured out how to turn them off. And ... I've gotta pay their way through college, too!