Federal Signal Twinsonic Model 12F Series A1

And here we go again, I found this guy during my latest little lightbar hunting adventure. Another Early 12F Series A1 from a Wrecker, the domes on this were outright trashed. Very dirty but does spin up. Unfortunately my camera died during filming so it does end on a cliffhanger...
I will have more of this bar once I start tearing into it.

[@Dillywilly123]

Love the vids!

[@TheBraniffTaylor]

How you find so many of these classics is amazing! Glad you are back to posting! Look forward to seeing this one as it passes thru your professional hands. Thanks for sharing.

[@TheBraniffTaylor]

Ooops they cut you off. Never guy to see it powered up.

[@stampeedvalkyrie]

My camera decided to wonk out on me and never recorded the 2nd part. I'll get more video up at some point in the near future.. Bar seems to work minus some blown bulbs and the flasher is probably suspect as well.

[@51hankyspanky7]

Oh! I thought the battery blew up in your face 🤣