What is this? Mystery dual tone siren

[JasonC]

https://www.youtube.com/watch?v=NV-iiINfkPo

[uncommonsense]

Sounds like an underpowered SD-10 or 5T. The timbre and tone quality sound like Federal vs. ACA. Best I’ve got.

[championsiren]

That's a 7T. Likely single phase. Reminds me of that 7BT in the double setup in Chrisney.

[sheppardpat47]

Someone in the comments says that it's a 5T and it's the one of the owner of the board (Adams)

[SilverThunder710YT]

Nearly certain that it's an XT

[championsiren]

Nearly certain that it's an XT

did you really need to bump that? many people have already said it's either a 7T or a 5T, and someone in the comments of that video even said it was a 7T.

[NotVoyager]

Bumpity bump.

So model 5Ts or Model 7Ts were similar to this, but the Classic Siren Recordings makes it sound underpowered.

It reminds me of some Screamer or Banshee model, have you thought about that? Some models were indeed double-toned and some were single toned. It could also be an Allertor, but I doubt it.

Model 5Ts and 7Ts did not have tones this low. I mean, if it turned out to be Adam’s 5/7T, why don’t we ask him, if we already have we would have got an answer by now.

Anyway, the Model 5/7Ts were indeed 9/12 port. It is likely adam’s 5/7T.

[wallaat]

( from the siren archive ) Dual toned whatever siren this is

[sirensandfirealarms]

( from the siren archive ) Dual toned whatever siren this is

1. That's a Model 7 with horns bolted onto it. I don't see why you think its dual tone, but it likely is not
2. This is the wrong thread for this question, please read the entire thread before posting something, not just the newest post.
3. This thread was bumped massively with unnecessary information. There are dates on threads for a reason