Mercer and Barker MB3 Power Tuba Mouthpiece Silver Plated

Up for purchase is a used Mercer & Barker MB3 Power Tuba Mouthpiece in bright silver plate. Mercer & Barker mouthpieces are celebrated worldwide by brass banders, orchestral players, and tubists for their precision British engineering, incredible rim comfort, and rich tonal presence.

This mouthpiece is in excellent condition. It has been gently used and meticulously cared for—the rim, cup, and finish are clean and smooth, and the shank is true and round with minimal, light insertion marks. It has been thoroughly cleaned, sanitized, and prepared for its next owner.

SPECIFICATIONS

• Brand: Mercer & Barker

• Model: MB3 Power

• Instrument: Tuba (Standard / Large Shank)

• Cup Diameter: 31.55 mm

• Throat Diameter: 9.00 mm

• Rim Width: 8.00 mm

• Cup Profile: Deep cup (Power profile)

• Finish: Bright Silver Plate

MB3 vs. MB3 POWER: WHAT IS THE DIFFERENCE? While both models feature Mercer & Barker's signature comfortable 31.55 mm rim and open 9.00 mm throat, the MB3 Power is engineered for players wanting extra depth, core, and dynamic projection:

• Standard MB3: Features a medium-standard cup depth, making it a balanced, flexible all-rounder for general playing.

• MB3 Power (This Item): Features a deeper cup profile. This extra volume adds extra mass and warmth to the tone, giving the low register a darker fundamental core and allowing you to push big dynamic levels without thinning out.

• Versatility: Plays exceptionally well on both EEb and BBb tubas, giving you maximum versatility with added power.

CONDITION SUMMARY

• Overall: Excellent Pre-Owned Condition

• Rim & Cup: Smooth playing area free of nicks, dings, or plating loss.

• Shank: Straight and round; shows only light, normal insertion marks.

• Finish: Silver plating is bright, clean, and mirror-like.

Ships securely packed to ensure it arrives ready to play!