I don't know how long I'll keep it, but it checks all of my picky-@$$ boxes.
Some know that there aren't many models that I would consider for personal acquisition.
"Project" tubas - that I've built - have had to prove themselves prior to getting very far into them.
When testing this one, I had the same crappy (seemingly chronic) sinus headache and stomach queasiness, but - even so - this thing is easy to play.
specs: 19.75" x 40.5" x .835"
bell rim: kranz
weight: about like a big old tuba weighs
weight in the case: plenty
special features: goofy-lookin' 4th valve
...There are a couple of slide length ranges that I will change, and It needs a really good (nope: NOT what y'all call a "bath") professional cleaning, but - just as it is - it rocks.
These things look really goofy (most seem to buy based on pictures, yes?), they're rotary (out of vogue), and B-flat (really out of vogue), but I'm old/(experienced?) enough to be VERY skeptical YET very unbiased. (When this model first appeared, I wonder how many didn't even bother to try it - when on display at tuba shindigs...??)
With the minor issues that will be addressed soon, I'll probably put it through Easter rehearsal paces in the morning.
This Winter/Miraphone case weighs a lot...but i would consider it ill-advised to drag it up and down stairs and through doorways in a (no matter how superbly-made and well-padded) sack.
bloke "Its hard enough to play a tuba, without having to deal with a hard-to-play tuba...I ain't dealin' with any o' them no more. This is one of those rare attracts-the-attention-of-bloke ' fool-'em-into-thinking-I've-been-practicin' models...and yeah: I've played the 497."