Looks like he got it modified into a two piece bell. Still wonder why it has not been done on a euphonium bell. Just a matter of time I suppose. I just noticed it on this video posted this week: https://youtu.be/bcAF-ZJfbGg
Thanks for this review. Given that these horns are in production it would be great to hear your thoughts on the production models. Its nice to have a variety of choices.