The nut width on the Casino seems just so slightly under 1 5/8'. The nut width on the 330 is 1 11/16' and it actually seems ever so slightly larger than that, judging by my two rulers and my two eyes.
So, now that I have the two, you all can feel free to post any questions you might have in comparing the two.
SO, I went out on a search and ended up buying an Epi Elitist Casino. I mean, I can play it ok, but it's really too big for my hand. It's just as good as a guitar gets, in my book. I bought an ES-330 VOS a couple months back and fell in love.
