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I have a Miraphone Firebird.
I bought it first in 2007 and i really like it. I change my cc tuba a years ago and now the high C partial are flat. I'm tired to lip it up or pull in slide and the alternate fingering don't help.
Can i have picture of your main slide tuning systeme.
Thank You

Sorry, english is not my first language.
I want build systeme to pull in the main slide on my Firebird. Because the high c partial become flat after i change my cc. Probably i change somehing in my playing. i know meinl weston french touch have a systeme like it and a F hirsbrunner tuba have it. I Don't remember What is the model.

I would like see differente option. All model and brand

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