The item has same features like other sousaphone.it is just that we have customized our sousaphone by adding one more small bell almost 11" in size. It has been provided to add beauty & decoration in brass band family instrument.
The smaller bell can be de-attached separately from main body by screwing out . The de attachment of smaller bell will make no difference on the function of the tune of the instrument.we are manufacturing this very rare customised item to provide something new in collection for our talented sousaphonist musicians.
However... the detachable extra screw bell is an interesting concept. I'd like to see someone making screwbell adapters for diameters larger than F horns. I have a need to a couple of large screwbell connector sets now.
Anyone out there with a machine shop who would be interested in taking on a project? I've emailed custom F horn makers and no one appears interested.
Dan Schultz
"The Village Tinker" http://www.thevillagetinker.com" target="_blank
Current 'stable'... Rudolf Meinl 5/4, Marzan (by Willson) euph, King 2341, Alphorn, and other strange stuff.