Powercall TH-6 Train Horn USB Amplifier

Please remember that these units are USB Amplifiers. They are not generated siren tones of 100 watts. They are made to be used for recreational purposes only and are not as loud as actual circuit generated siren tones.My sirens now also come with an extended warranty option. Normal warranty on all my units are 2  years against any internal defects or craftmanship. You have the option now to purchase an extended warranty for an additional cost. Normal 2 year warranty - INCLUDEDExtending the 2 year warranty to a 3 year warranty - $39.90Extending the 2 year warranty to a 5 year warranty - $69.90  The TH-6 is another "Fierstien Brand" TRAIN HORN Sound amplifier. This unit is a single sound, 100 Watt Amplifier that comes pre-loaded with the Locomotive Train Horn sound.Remember that all the USB units are a "USB" tone from a USB drive. They are not as loud as a 100 Watt generated siren tone but they are plenty loud to get the point across :)The unit is controlled by an internal flash drive