Suppliers of High Quality Brass
Instrument Mouthpieces and Accessories
Blow Your Mind

British made mouthpieces, precision engineering at its finest, aesthetically exquisite, unique designs that sit comfortably on the face, enhance and develop your core sound, adaptability and intonation across all registers
Designed by musicians for musicians
Release the power to perform

Shop Now
 
 

Suppliers of High Quality Brass
Instrument Mouthpieces and Accessories
Blow Your Mind

British made mouthpieces, precision engineering at its finest, aesthetically exquisite, unique designs that sit comfortably on the face, enhance and develop your core sound, adaptability and intonation across all registers
Designed by musicians for musicians
Release the power to perform

Shop Now
 
 

Suppliers of High Quality Brass
Instrument Mouthpieces and Accessories
Blow Your Mind

British made mouthpieces, precision engineering at its finest, aesthetically exquisite, unique designs that sit comfortably on the face, enhance and develop your core sound, adaptability and intonation across all registers
Designed by musicians for musicians
Release the power to perform

Shop Now
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Our Story

Mercer & Barker Ltd was created as a company and launched in the Autumn of 2019 and is the brainchild of Carl Mercer and George Barker, a collaboration of two Tuba players and friends striving to design, develop and create brass instrument mouthpieces of the highest quality using the best of British precision engineering.

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George Barker

Operations Director

I Began playing BBb Bass at the age of 13 and still playing it at 52. I Joined the Stacksteads Band Bacup at 16 and made my first appearance with the NYBBGB under the tutelage of Sandy Blair and sitting in the same…

Carl Mercer

Sales & Marketing Director

I began playing the tuba with the Salvation Army band at the age of 11, in my teens I left the SA but continued to play Tuba with local bands such as Warburtons and Longridge Band…

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let’s talk all things brass

Barker’s Blog

M&B Tenor TromboneTenor Trombone
September 26, 2023

All New Tenor Trom Line Up

We are pleased to announce that over the past 6 months we have been tirelessly working with some first class tenor trombone players to develop a range of 5 mouthpieces…
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Blow Your Mind
September 19, 2023

2nd Section National Champions sprinkle the M&B Magic

Following on from the British Open Championships where Mercer & Barker partners the world famous Fodens Brassband  ended the day as Champions with no less than a third of their…
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PartnershipUncategorized
August 31, 2023

Calling All Scandanavian Brass Instrument Distributors

Due to our rapidly expanding business portfolio we are now looking to develop our overseas retail network, specifically Scandanavia with a view to developing relationships with Retail Parners from each…
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Our FEATURED Products

  • Mouthpiece pouch
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    Mouthpiece Pouch Large

    £15.00
  • Mouthpiece pouch
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    Mouthpiece Pouch Small

    £12.50
  • Tuba Mouthpiece finished in satin gold with a polished gold rim
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    Tuba Mouthpiece Gold Satin

    £236.50
  • Bright Silver Plate Trombone Mouthpiece
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    Trombone Satin with BSP Rim

    £159.50
  • Gold Trombone Mouthpiece
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    Trombone Mouthpiece Gold

    £209.00
  • MB5G "Raptor"
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    Trombone Mouthpiece BSP

    £143.00
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