Pre-Owned Yamaha YCL-CSG-A Series II Hamilton A ClarinetThis professional clarinet is made with Hamilton plated keys, grenadilla body and special design. Model & Series Yamaha YCL CSG A Series II (CSG II) clarinet in A key. This is a Custom level clarinet in Yamahas lineup. The Hamilton indicates the key plating is Hamilton plated (a gold nickel copper alloy), which gives a warmer tone and very good durability. Body & Materials Made of grenadilla wood, which is prized for its tonal richness. Barrel and