WTB: Kanstul Convertible 201 or 202

[Come_Along_Bitey]

Location: Oregon
Budget: ~$2,000
I am looking for either a 3/4 or 4/4 Kanstul convertible marching tuba. I am a hobby player who currently has a Jupiter Quantum MK1 prototype (the ones Phantom Regiment used in 2009 with the removable bell) and it's just a bit too much horn for me. I played on one of these in school many years ago and it was great. 3/4 or 4/4, brass or silverplate, any playable condition. Not so interested in the 5/4 or models stuck in either marching or concert mode.
https://legacy.kanstul.com/instruments/ ... ible-tuba/
https://legacy.kanstul.com/instruments/ ... ible-tuba/

[jose the tuba player]

Location: Oregon
Budget: ~$2,000
I am looking for either a 3/4 or 4/4 Kanstul convertible marching tuba. I am a hobby player who currently has a Jupiter Quantum MK1 prototype (the ones Phantom Regiment used in 2009 with the removable bell) and it's just a bit too much horn for me. I played on one of these in school many years ago and it was great. 3/4 or 4/4, brass or silverplate, any playable condition. Not so interested in the 5/4 or models stuck in either marching or concert mode.
https://legacy.kanstul.com/instruments/ ... ible-tuba/
https://legacy.kanstul.com/instruments/ ... ible-tuba/

if the Jupiter is the removable bell version can you measure the bell ? I'm interested in using a Jupiter bell for a project.