
From left to right: B&S BBb 4v model "Symphonie", B&S CC 4v, B&S F 5v model "Symphonie".
I think that all of these tubas play great. They are the most "plug and play" tubas I have ever played. I like the tone and they have great response and intonation. Not like the Alexander I once owned. I needed to practice a couple of hours a day on that tuba to just be able to play it in tune (great sound though).
All 3 tubas have the same bell diameter and the slides are interchangeable between the BBb and the CC. I am quite sure the F and CC have the same bell, and the BBb and CC have the same bottom bow. The taper of the BBb bell i different, but the diameter at both ens are the same as the two others.
The sound of the BBb and F complements each other greatly, but I don't know what I will use the CC for. I falls in between the two others, but it plays great and I got it for almost nothing.
This might finally classify me as a tuba collecter



