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YSL445G
The YSL-445G and 447G feature beautiful rich tone, easy playability, and a balanced response. Their bore and bell sizes are the same as professional models, and they boast a handcrafted assembly which you would normally expect only for a top-of-the-line trombone. The 8-1/2" bell is made of gold brass for a warm, rich sound which can fill a concert hall and the intonation is very accurate. The slide action is smooth and the quick response and comfortable playability is consistent in almost any register, at almost any dynamic. The YSL- 445G is a medium-large bore model for versatility in almost any playing situation; while the 447G offers a large orchestral bore for powerful sound projection.

  YSL-447G YSL-445G
Key Bb
Weight Standard
Bell Material Gold-brass bell
Bell size 214.4mm (8-1/2")
Bore size 13.89mm (0.547") 13.34mm (0.525")
Finish Gold lacquer
Mouthpiece 48L 48
Slide Material (Outer/Inner) Nickel silver/Nickel silver
(*Yellow-brass outer slide in North America)
Comments
Mouthpiece shank Large Small