Berg Larsen Grained Ebonite Tenor Sax Mouthpiece 90/1 M - BLG404

The Berg Larsen Grained Ebonite Tenor Sax Mouthpiece 90/1 M pairs the BLG404's warm, generally round sound with a bright chamber and the M facing. Manufactured from superior-grade ebonite, it features a distinctive grained effect that sets this series apart.

BLG404 90/1 M specifications

• Instrument: Tenor saxophone.
• Material: Superior-grade ebonite with a grained effect.
• Series character: Warm tone with a generally round sound.
• Tip opening: 90 thousandths of an inch.
• Tone chamber: 1, bright.
• Facing: Longer American M facing with a flatter curve.

Understanding the 90/1 M configuration

This setup combines a 90 opening, chamber 1, and the M facing. Chamber size and baffle influence edge and brightness. More baffle produces more edge: chamber 0 is brilliant with the most edge, chamber 1 is bright, chamber 2 is round, and chamber 3 is mellow.

SMS refers to the shorter French facing with a steeper curve. M identifies the slightly longer American facing with a flatter curve. These labels describe facing curve length rather than the actual sound of the mouthpiece.

Match your mouthpiece and reed

Tip opening is the gap between the reed tip and mouthpiece tip, measured in thousandths of an inch. Wider openings generally allow softer reeds. For beginners, a narrower opening can support a clearer tone and more consistent intonation. Compare this 90 opening with your current tenor setup when selecting reeds.

As a reference, 100/0 SMS denotes a medium-close tenor opening, brilliant chamber, and short facing. This listing is specifically for the BLG404 90/1 M version.