Siren Simulations: FS 500 series/550 @legomn54321
Siren Simulations: FS 500 series/550 @legomn54321
Uploaded July 2015 | Updated September 2026, 3 hours ago
The more realistic video of the pair.
Siren Simulations: FS 500 series/5503T22 Hi-LoModel 5A Short Alert and Long Attack SynthExperimental SynthThunderbolt 1000T Experimental Alert and Attack500AT Alert and AttackACA Hurricane Alert SynthAONS Prototype Monster 130ACA Penetrator 50 Alert and Attack2001-130 Conner Park, Ballville, OH 5/3/2014Siren Simulation: AONS SuperMonsoonSTH-10 in Attack synth, requested by TrainsAndSirens1
TheOldTrombonium |

Siren Simulations: FS 500 series/550

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