Comparing 4 Nathan K#3 bells #3, #3-480,

#3 bell 1st #3-480, 2nd, #3B 3rd, 4th #3A. The first 3 bells are wicked close. The 3A stood alone when I did the comparision. When I heard on the vid I could pick out the 3B bell too. 1st 3 bells, raised letter. last bell non-raised.

[@TheRailfan360]

I can hear a difference between the 480 #3 and regular #3. The 480 #3 is sharper by 10 Hz, and the #3B is flatter by 30 Hz, and the 3A is the flattest of all being 55 Hz flatter.

[@cawalshx2]

Ya got a good ear my friend.

[@nicholasdoucette9240]

The 3a is the only noticeable one.

[@cawalshx2]

Yup. In the vid I can hear a bit of the differance with the 3B but not much.