Sorry for the MASSIVE bump, but i need to clarify some things: 1-Many people here in Argentina, especially firefighters, have a tolerance to sounds of more than 120 db, they are also inspecting the siren before its installation in the tower of the firehouse, so they are so close to the siren without...

And here's a link to a photo on Google Maps that shows the music siren from Uwajima Castle apparently being repaired, as there are ladders and other things at the base. It also seems that this siren has a greenish color

Link: https://maps.app.goo.gl/XfTPqwuLiagAkSh8A

I have been looking for information on several Japanese sites, and I wanted to write some information that I think has not yet been talked about in this forum. Excuse me if some of the information is already on the forum Yamaha completed the development of the 1st generation hamamatsu musical siren ...