The YFH-631G is easy to play in a traditional style and has a broad and rich tonal range. Proper intonation can be achieved by adjusting the third valve slide trigger.
|Bell Material||Two piece, Gold brass||Two piece, Gold brass|
|Bell Diameter||151.8mm (6")||151.8mm (6")|
|Bore Size||M 11mm (0.433")||M 11mm (0.433")|