Griego BB1-BT-SP 'Brian Bowman' Large Bore Euphonium Mouthpiece in Silver Plate

Griego BB1 Euphonium Mouthpiece Overview

Griego BB1 Brian Bowman Euphonium Mouthpiece is a large bore euphonium mouthpiece designed to produce a characteristic deep, rich euphonium tone with secure pitch center across the full range. Formerly produced for DEG by Griego Sound Inventions LLC as the Bowman Mouthpiece line, the BB series is now offered under the Griego umbrella while retaining the original design goals established with Dr. Brian Bowman.

Griego BB1 Euphonium Mouthpiece Specifications

• Instrument: Euphonium mouthpiece
• Model: BB1 Brian Bowman
• Series: Bowman (BB) Series
• Shank: Bass Trombone shank (largest shank)
• Cup: Deep cup
• Backbore: Large backbore
• Finish: Silver plate

Condition

Brand new

Who the BB1 Euphonium Mouthpiece Is For

The Griego BB1 is a deep-cup, large-backbore euphonium mouthpiece built for professional performers and serious students who want a modern, rich euphonium sound with improved intonation and a clear center of tone. The BB1 design focus is explicitly tonal: it is intended to help the player attain a characteristic deep and rich euphonium tone quality while maintaining stability in both the upper and lower register.Within the Bowman (BB) series, the BB1 is aimed at players using large-bore euphoniums that accept a bass trombone shank (largest shank) receiver and who prefer a broad, warm sound concept without sacrificing pitch clarity. If your current setup feels spread, inconsistent in slotting, or less secure at dynamic extremes, the BB1’s deep cup and large backbore are purpose-built to reinforce tonal core and alignment.

Common Questions About The Griego BB1

Is the Griego BB1 suitable for professional euphonium use?

Yes. The BB1 was developed with professional performance in mind, prioritizing a deep, rich euphonium tone and improved intonation and center of sound across the full range.

What shank does the Griego BB1 use?

The Griego BB1 uses a bass trombone shank, which is the largest shank size. It is intended for euphoniums that accept this receiver size.

What changed now that Bowman mouthpieces are under Griego?

The Bowman mouthpiece line was previously produced for DEG by Griego Sound Inventions LLC. The line is now offered under the Griego umbrella, keeping the BB-series design intent while aligning production and support directly with Griego.