*
banner

Mercer & Barker launch new tenor trombone mouthpiece range

The leading mouthpiece manufacturer has launched a Dragon, Viper and Raptor into the marketplace to bite into the opposition and offer tenor trombone players a new alternative.

Mercer and Barker
  The Dragon and Viper range offer new alternatives for players

Mercer & Barker have released details of the latest additions to their range of mouthpieces.

The company state that their new tenor trombone range has been developed over the past 12 months with input from several of the UK's leading exponents to offer an exciting new alternative to players of all abilities.

MB4G JP 'Dragon':

The MB4G-JP 'Dragon' has been developed with professional trombone player Jonathan Pippen.

It is aimed players who require a slightly larger tenor trombone mouthpiece. It therefore features a comfortable rim that reduces lip fatigue with slightly more body mass to enhance the sound.

Specifications:
Cup: 26.00mm
Rim: 6.89mm
Throat: 7.40mm

MB4.5G 'Viper':

The MB4.5G 'Viper' offers a little more room than the 'Dragon'. Developed with the help of James Garlick, it also offers a comfy rim to help reduce fatigue.

Specifications:
Cup: 25.70mm
Rim: 6.75 mm
Throat: 7.00mm

MB4.75G:

The MB4.75G is offers yet more openness, even than the 5G. It's perfect for players who want to cut through a band or ensemble.

Specification:
Cup: 25.60mm
Rim: 6.75mm
Throat: 7.30mm

MB5G 'Raptor':

The MB5G 'Raptor' is perhaps the 'go to' tenor trombone model. Paying homage to the famous Bach 5G it offers the tenor trombonist comfort through the unique MB rim design but will shape to offer clear articulation and easily centre notes giving you that zip when needed.

The balanced weight enhances the sound making it a great all-round favourite for the trombone specialist.

Specifications:
Cup: 25.50mm
Rim: 6.85mm
Throat: 7.20mm

MB6G:

The MB6G is the smallest tenor trombone mouthpiece, designed for the smaller embouchure and to give a jazzy zip and zing in the higher register. It has also been developed with the unique MB rim which reduces lip fatigue.

Specifications:
Cup: 25.00mm
Rim: 7.10mm
Throat: 6.90mm

To find out more go to:

https://mercerandbarker.com/product-category/trombone/

Become a supporter and help make our future secure.

4barsrest continues to be a proudly independent voice. There are no paywalls to overcome to be able to enjoy what we do to keep our journalism at the heart of the brass banding world. Support us with a one-off donation or subscribe from just £2.50 per month.

Support us    


Herbert

Brass bands on the Telegraph lines

August 31 • The Daily Telegraph's review of Prof Trevor Herbert's new book on brass bands draws a positive future outlook from critic Ivan Hewett.


Insurance

T&R Direct Insurance Services: A guide to brass band insurance

August 31 • Loads of things all bands and players need to know about protecting instruments


Wobplay

Banding classics added to Wobplay

August 31 • A great trio of classic banding releases, a new podcast episode and the chance to look back at this year's Elgar International Festival.


Camborne

Camborne Brass look to raise funds after break-in vandalism

August 31 • A Crowdfunding page has been launched to help Camborne Brass after vandals broke into their bandhall and caused extensive damage.


The Hepworth Band - Public Rehearsal ahead of the 2026 British Open

Tuesday 8 September • Ossett Town Hall, Market Place, Ossett WF5 8BE


Sherborne Town Band - Free-Music in the park

Sunday 13 September • Sherborne, Dorset-Pageant Gardens DT9 3NP


Regent Hall Concerts - The Band of the Grenadier Guards

Thursday 17 September • Regent Hall (The Salvation Army). 275 Oxford Street. London W1C2DJ


Regent Hall Concerts - The Duchess of Edinburgh String Orchestra

Friday 18 September • Regent Hall (The Salvation Army). 275 Oxford Street. London W1C2DJ


Regent Hall Concerts - The Band of the Irish Guards

Thursday 1 October • Regent Hall (The Salvation Army). 275 Oxford Street. London W1C2DJ


Crewe Brass

September 1 • Crewe Brass are looking for a FRONT ROW CORNET to join our highly motivated 4th section band. We are a very welcoming and sociable band, with a positive outlook and a reasonably busy calendar of engagements. Other enquiries are welcome.


Crewe Brass

September 1 • Crewe Brass are looking for a BBb BASS to join our highly motivated 4th section band. We are a very welcoming and sociable band, with a positive outlook and a reasonably busy calendar of engagements. Other enquiries are welcome.


Crewe Brass

September 1 • Crewe Brass are looking for PERCUSSION PLAYERS (TUNED and KIT) to join our highly motivated 4th section band. We are a very welcoming and sociable band, with a positive outlook and a reasonably busy calendar of engagements. Other enquiries are welcome.


Stuart Black

BA (Hons) Music
Conductor, Teacher, Flugel soloist


               

 © 2026 4barsrest.com Ltd