Home / Products / Yamaha / Yamaha Euphonium YEP-321S
mi/eu/y/yep321s
Yamaha Euphonium YEP-321S
Out of Stock

The 321S delivers a rich warm tone, precise intonation, and smooth 4 inline valve response—an ideal euphonium for serious students and advancing performers.

Add to Enquiry

The YEP-321S delivers a strong, warm, resonant tone with excellent projection that blends beautifully in ensemble settings while still carrying authority as a solo voice.

Its 4 inline top-action piston valves provide familiar, responsive handling and smooth technical control, allowing players to transition confidently from beginner instruments into a more advanced performance experience. The accurate intonation and centered response make practice easier, rehearsals more efficient, and performance more reliable.

For musicians preparing for conservatory auditions, wind bands, or long-term ensemble use, the Yamaha YEP-321S is an investment in dependable performance.

Key Bb
Body Yellow brass
Bell Diameter 280mm (11″)
Bore Size 14.5-15.5mm (0.571-0.610″)
Height 664mm
Valves 4 top pistons
Finish Silver-plated
Mouthpiece SL-48S
Case Included
Accessories & Matching Items
  • Backun Synthetic Bass Clarinet - Alpha Low Eb

    Backun Synthetic Bass Clarinet – Alpha Low Eb

    A professional instrument designed for advancing bass clarinet players and artists alike, the Alpha Low Eb Bass Clarinet is equally at home in the classroom, studio and outdoor concert venues.

    Add to Enquiry
  • Bergerault Concert 40 Bass Drum BCBD-05

    Bergerault Concert 40 Bass Drum BCBD-05

    Bergerault Concert Series Bass Drums generate the same robust low-end projection and are ideally suited to the needs of professional concert performers.

    Add to Enquiry
  • Bergerault Symphonic 40 Bass Drum BSBD-03

    Bergerault Symphonic 40 Bass Drum BSBD-03

    Bergerault's bass drums are suited to the needs of professional concert performers.

    Add to Enquiry
  • ACME Castanets Pairs 609

    ACME Castanets Pairs 609

    $20.56
    Add to Enquiry
    • What People Say
    Nicholas Lee

    "Bought a very beautiful pair of Uebel Zenit clarinets from Accent. Yue Se is a clarinetist himself and extremely knowledgeable, provided many excellent recommendations. Words can’t do enough justice to how beautiful the clarinets are!"

    Beebe C.

    "The shop provides a large range of varieties. We spent very pleasant two hours in it and bought a Yamaha YSL-882OII that is out of stock everywhere in Singapore, a beautiful saxophone and other accessories that we needed. Great thanks to the shop owner who patiently allowed us to try so that we could take our time to make decisions. Highly recommended!" 

    Kee Leong Wang

    "Its my first time there. And the service staff are really patient and awesome. Makes my instrument buying experience and less daunting. Very grateful for their help and passion."