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Crafting Excellence, Tailored for You:

At Robinson Brass, we take pride in offering a personalized experience for musicians seeking custom-designed mouthpieces. Each step, from precision design to careful machining and hand-polishing, happens in-house, ensuring the highest standards. Our commitment to excellence is reflected in every detail. While we handle each aspect internally, the only step currently outsourced for our production mouthpieces is the plating. Elevate your music with Robinson Brass—where every note is a testament to our craftsmanship.


Screw-Rim / Top / Backbore

Already found a rim you love but prefer the cup/backbore from another mouthpiece? Enter screw/thread conversions. We carefully machine and thread your donor mouthpieces to our standard "Robinson Thread," allowing you to experiment and mix & match rims and underparts to suit your preferences.

What's more, any future rim/underpart conversions will be interchangeable with any other "Robinson Thread" mouthpiece.

Want even more combinations? We can also thread the backbore/cup to a "WARBURTON" thread.

Screw-rim, screw top, and backbore threading conversions start at just £35 for each part. Ready to craft your personalized mouthpiece? Get in touch with Robinson Brass today.

screw rim conversion trumpet mouthpiece
Reeves Sleeves Conversion trumpet mouthpiece warburton shanks

"Reeves Sleeves" Conversions

Unlock the versatility of your Trumpet mouthpiece or backbore with our Reeves Sleeve conversions. Our expert craftsman can precisely cut the shank to accommodate original "Reeves Sleeves," offering you interchangeable options to adjust the mouthpiece gap.

For each conversion, enjoy a complimentary shank protector. Additionally, you can purchase shank protectors separately from our online shop.

Ready to elevate your playing experience? Reeves Sleeve conversions are available for just £35 each. Contact us today to explore the possibilities.

Enhance Your Playing with Custom Modifications:

Experience a personalized touch to your playing with our modification services. Whether it's adjusting the rim, cup, throat, or opening up backbores, I work closely with you.

Share insights into your current or favorite mouthpiece, discuss your playing style and preferences, and let us tailor modifications to enhance your experience. All modifications are carefully executed, ensuring precision in every detail.

Take your playing to the next level with custom modifications that transform your existing mouthpiece into a perfect match for your unique style.

Replicate Your Perfect Sound:

Discovering 'the one' – that perfect mouthpiece you cherish – is a special moment. At Robinson Brass, we're thrilled to introduce our replication service, ensuring an exact match to your beloved mouthpiece. Whether you seek a faithful replication or wish to replicate and make slight modifications within the body of our standard Robinson 'Blank,' rest assured, we've got you covered.

Stay tuned—soon you'll have the opportunity to replicate your perfect sound with the precision and customization you desire.

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