Yamaha BCL‑5C Bass Clarinet Mouthpiece

The Yamaha BCL‑5C is part of Yamaha’s Standard Series of bass clarinet mouthpieces, crafted from high-quality phenolic resin (plastic). These mouthpieces draw design inspiration from Yamaha’s professional-grade Custom Series, but feature a slightly shorter facing, making them more user-friendly—especially for students and developing players

• Series: Standard Series (BCL‑5C)

• Material: Phenolic resin (plastic)

• Design Basis: Modeled after Yamaha’s Custom Series, but with a shorter facing for easier playability

• Tip Opening: 1.80 mm

• Facing Length: 31.0 mm

• Intended Effect: Provides a fuller sound and more tonal flexibility than the 4C model

• System Compatibility: Boehm-system bass clarinet