Ask a question
YEP-621S YAMAHA Euphonium
B ♭ pipe. Valve system is 4 pistons. Bell has a yellow brass diameter of 280 mm, a bore size of 14.5 mm (1st to 3rd) / 16.8 mm (4th), silver plated finish.
Name :
E-Mail :
Please write your question....(min. 50, max. 2000 characters)
Characters written: