Weltklang 4 rotary valve euph / baritone
Posted: Tue Sep 17, 2024 9:24 am
I've heard they can be played in tune, and they meet my rotary valve and Bb pitch requirements.
Anything similar that can be played in tune without gyrations is also on the possibility list. No pistons.
Anything similar that can be played in tune without gyrations is also on the possibility list. No pistons.