A Un Tono Collaboration Programme
Collaborate with specialists in tubas, euphoniums and wind instruments
We work with teachers, musicians, conservatoires, music schools, bands, distributors and content creators throughout Spain, Europe, Latin America and other parts of the world.
Collaborate with us Discover our brands
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Much more than a music shop
A meeting point for tuba and euphonium players
At A Un Tono, music is at the heart of everything we do. We are musicians, specialists and distributors of wind instruments, with a particular dedication to the world of tubas and euphoniums.
We help every musician test, compare and choose the most suitable instrument according to their level, budget, musical education, repertoire and individual needs.
Although our main specialities are tubas and euphoniums, we are open to working with professionals, educational centres and musicians from any brass or woodwind discipline.
Specialist advicePersonal assistance from musicians with real experience in tubas, euphoniums and wind instruments. | Instruments for every levelOptions for students, conservatoires, bands, advanced musicians and professional players. |
Testing and comparisonCompare different models in our showroom, at exhibitions and during musical activities. | Complete serviceShowroom, specialist workshop, after-sales support, spare parts and international shipping. |
Our brands
Instruments designed for real musicians
We work with our main brands and specialist manufacturers to offer solutions for students, teachers, bands, conservatoires and professional musicians.
Wessex TubasOne of the widest ranges of tubas, euphoniums and specialist instruments available on the market. From A Un Tono, we manage its distribution and commercial support throughout Europe. | ZO MusicA comprehensive range of wind instruments offering an excellent balance between performance and price. We are official distributors and take part in introducing new models to Spain and Europe. | VENTO InstrumentsOur own wind instrument brand for students, music schools, bands and musicians. Reliable, well-balanced and accessible instruments for different stages of musical development. |
Who can collaborate with us?
Building lasting relationships within the music community
Every proposal is considered individually according to the profile, project and needs of the people or organisations involved.
Tuba and euphonium teachersWe help your students choose suitable instruments for their level, musical development and budget. | Wind instrument teachersWe also work with teachers of trumpet, trombone, French horn, clarinet, saxophone, flute, oboe, bassoon and other specialities. | Conservatoires and music schoolsPersonalised quotations, equipment, loan instruments and support for educational activities. |
Bands and associationsAdvice on renewing instruments, organising group orders and arranging instrument testing sessions. | Musicians and artistsCollaborations involving instrument testing, demonstrations, presentations, masterclasses, concerts and instrument development. | Content creators and distributorsProposals with content creators, music shops, distributors and specialist professionals. |

What do we offer?
A collaboration tailored to each project
We assess every proposal to build a useful, realistic and mutually beneficial collaboration.
Instrument testingComparison of different models in our showroom, at exhibitions and events. | Personalised termsProposals tailored to teachers, students, educational centres, bands and distributors. | Educational activitiesSupport for masterclasses, courses, gatherings and presentations. |
New modelsAccess to new products, launches, testing opportunities and demonstrations. | After-sales serviceWorkshop support, maintenance, spare parts and assistance after the purchase. | Professional adviceFriendly, specialist support throughout the entire process. |
Collaboration without borders
We ship instruments worldwide
We work with musicians, teachers, conservatoires, bands, music shops and distributors in different countries.
We have a particularly strong presence in Spain, Europe and Latin America, while also shipping internationally to many destinations around the world.
Our experience allows us to prepare and protect large instruments correctly, manage their transport and support the customer throughout the entire process.
Visit our showroom
Discover the Tuba Paradise
Our showroom in Benicarló is designed so that musicians, teachers and students can test instruments at their own pace, receive specialist advice and compare different tuba and euphonium models.
We also offer other wind instruments, accessories and a specialist repair workshop.

Tell us about your proposal
We would like to hear about your project
Tell us who you are, which instrument you play, which school, ensemble or company you work with, and what kind of collaboration you would like to develop.
Our team will review your proposal and contact you.
Send a collaboration proposal
