I just got a '67 Princeton and want to change the speaker. It has a Jensen P10Rri right now, which sounds pretty good, but the high end is shrill. Most people here recommend alnico speakers over ceramic ones for this amp, in particular Weber 10A125's and Eminence 1028k's. I'd like to know if there are any other alnicos people like and also whether anyone uses a ceramic speaker for the Princeton. It seems that ceramics are often recommended for the Princeton Reverb, but not the Princeton. Why is this? Apart from the two speakers mentioned above, what else works for you.