The Conn 36H Eb alto trombone features a yellow brass bell paired with a gold brass handslide, designed with the same slide components as the iconic Conn 88H but scaled for alto dimensions. This makes the 36H instantly comfortable for tenor trombone players while delivering the clarity and projection unique to the alto voice.
This example is in like-new, open-box condition — barely played, super clean, and showing no damage or wear. Both slide and rotor function flawlessly, and the instrument requires no service to be performance ready. It includes the original Conn case and a mouthpiece, also in mint condition.
The Conn 36H remains a favorite among advanced students, conservatory players, and professionals who need a reliable alto for orchestral, chamber, or solo repertoire. Its Bb tuning attachment makes the transition from tenor much smoother, while the 7" yellow brass bell provides a bright, clear sound that projects beautifully.
A new Conn 36H in 2025 retails for over $3,400, making this like-new, open-box instrument an excellent value for serious players.
🛠️ Sold and preserved in our archive as a resource for players and collectors. See our active trombone inventory for models ready to ship.👉
FAQ – Conn 36H Alto Trombone
Q: Is the Conn 36H a good choice for tenor trombone players learning alto?
A: Yes. The 36H is one of the most recommended alto trombones for tenor players. Its rotor system, .500-style slide geometry, and Bb attachment provide a familiar feel, making the shift to alto approachable while maintaining solid intonation.
Q: Who is the 36H best suited for?
A: The Conn 36H is ideal for college and graduate students, conservatory players, and professionals who need an alto trombone for orchestral and solo work. It’s also a practical first alto for tenor players doubling into higher trombone literature.

















