17mm bore. Busted lower mouthpipe and a bunch of dents but all slides move and valves aren't too bad once they got cleaned up a bit.




I think you are right. I did a bit of digging and "Amborg" seems to have been an Italian maker, despite what horn-u-copia said.bloke wrote: Mon Oct 14, 2024 8:07 pm I haven't seen many B&M instruments from that era which didn't feature top valve caps which had felt Donuts like King. This one does not have that. I'm thinking there were some Getzen/Elkhorn single F and compensating double horns that were imported from Italy.
I'm going to be the outlier here, and guess "some unknown Italian maker", and perhaps the same one that made those horns.
I briefly had an Orsi Eb sousaphone that made me think that it was designed by someone who had a sousaphone described to them but never actually saw one in person. I think it is a theme with Italian sousas.arpthark wrote: Tue Oct 15, 2024 7:16 am
It definitely has the skinny profile of an Italian instrument, and it is goofy in other ways. There is no real tenon on the bell, and you instead insert the bell throat into the collar. I was like "There is no way that can be right!" but there are grooves on the outside of the throat where the screws sit. The bell screws themselves are very large and decorative and remind me of other Italian sousaphones I've seen.
Well, I am a 'fesshnul now (just filled out a W9 for a school to prove it), so I could probably do something like that.bloke wrote: Tue Oct 15, 2024 11:25 am If it can be made to be playable, people will buy a playable sousaphone, and they don't care (unless they're some doofus like me) if it's Italian. I'm guessing you're only parting these out because they're not playable. If this one's only missing the lower mouthpipe, you can surely do something about that.
You might not want to shell out the money for a 20K lower mouthpipe, but what about cobbling one together out of a couple of slide bows, sticking a Conn receiver on top, bracing it up, and then buying a JP mouthpipe and bits?
That's a pretty damn convincing picture that my guess is wrong.MiBrassFS wrote: Tue Oct 15, 2024 1:57 pm B&M sousa braces and thumb ring are similar. What that means? Don’t know…
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The public school system I attended had four Elkhorn by Getzen instruments: the two sousaphones and single F horn mentioned in my above post, and a baritone saxophone keyed to low B-flat.