Believe it or not, the bigger the better.Uli wrote:I don't know, but I cannot imagine, that it's very comfortably and easy, to
balance a big and heavy convertible on my shoulder, isn't it?
Uli
If it's small, most of the weight is forward of the shoulder, which requires the player to hold up the weight with their arms. If it's big, and especially if it has the style of leadpipe which wraps around the right hand, it'll balance right there on the shoulder, and the player's hands are only there to keep it pointed the right direction.
I think they're a viable instrument -- if they're used where they work best. In most band-like situations, I'd use a sousaphone. They do have more visuals for parades and such, they can spin around, they don't need to be carried, and it's really easy to use flip folders with them.
But, in "corps-style" marching shows, I hate sousaphones. I really do. In any direction but straight ahead, they're uncomfortable. They keep banging on my hip, and the weird arm positions don't allow for easy sliding movement. Contras take all of those problems away, getting all the mass above the shoulder line, leaving the lower body to move & breathe easily.
Properly-designed contras are legitimate instruments. It's the bad versions that should be taken off the market (immediately, too, if I had anything to do about it).
**Oh, and weight is weight, whether it's from a sousaphone or a contra. A sousaphone does not rest its weight on anything but the shoulder -- the hips only serve to keep it from rotating. Most sousaphones weigh more than most contras, and it's still going to be supported by your back. That's when proper posture & technique will save you.