What I think Federal should do with the 2001 is use either a 7 port rotor or the rotor from their Eclipse sirens.Robert Gift wrote:Why don't they make it lower pitched?OrnAlert wrote:... Instead of bothering federal with t-bolt revival requests, tell them to improve the 2001 and make it lower pitched etc.
Are they just spinning the same 12(?)-port rotor faster to suck in more air and chop it and raise dB?
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