22-03-2019, 04:15 PM
(16-03-2019, 06:54 PM)Dave Mann Wrote: Over the years I've collected a few horns, all work and look nice but modern drivers in their hermetically sealed vehicles with loud sound systems can't hear my horns. So I fitted a modern twin trumpet air horn, £16.00 from a local car spares shop, and they hear that. The only vehicles with louder horns are HGVs.Bought one of these for my RP in France in 1974 while on a BA7C holiday. Still doing good duty. Moving to 12V just upped the output of the 6V horn a bit!