Re: how do the alnico 2 tele pickups sound?
My Hwy 1 Tele (2007 model) has A3s, and they are what Fender claims them to be: "Rounder sounding".
Since I am a blues and rock player, I love them. It still sounds like a Tele, but not on the twangy end of the spectrum. Still does the country thing well.
I'm basing my comments on the guess that my A3s are closer to A2s than A5s.