I'm really late to the party on this one, but I have some basic information. This is an older 612, built sometime between 1984-85. It's not active unfortunately. It hasn't moved in quite a few years.

M48? Huh that's interesting. Does the ID plate name it as an M48?

The Model 3, 5 and 7 date back pretty far. I'm not certain on a more precise date, but they definitely reach back to the 1940s, heck maybe even further into the late 30s. The Model 2 is even older.

Gonna move this to the main forum. Hope you can find some help. This is a really neat siren!

ok, I hope it runs soon. Federal really should bring back the SiraTone and the EOWS lineup, one thing I like about the SiraTone is there is no exposed wires unlike the UltraVoice, The UltraVoice's signals also sound more crappy, and not as much time tooken into detail unlike the SiraTone. Hate to b...

It's in Platteville, CO just a little ways north of Denver.

40.21332, -104.82436

It's low tone dominant because only 4 of the speakers is running the high tone and the other 8 are running the low tone. The UltraVoice can't spread out the tone because of it's design. Each amp is mono 400W. The SiraTone amps were mono 200W, allowing an even 3/3 split.

SIRATONEOWS612 wrote: ↑

Mon Dec 12, 2022 9:59 am

yes, Siren1000T told me (Dan).
one thing that should help you is replace the capacitors.
the capastors age and at some point have to be replaced.

Heh, not gonna help when nearly everything was blown up kiddo

Hope it actually works. That thing was struck by lightning. I have the controller to it right now and it’s a mess.

Here's the manual for the Federal SiraTone, revision B from November 1986.

This is the best version of the SiraTone manual I've found so far. It's packed with information.

SiraTone 1986