Yamaha YEP-321 Bb Euphonium in Clear Lacquer Finish with Case & Mouthpiece [student model 4-valve YEP321]


Student Model 4 Valve Euphonium

An Excellent Choice For Pro Doublers Or Serious Amateurs.

  • Bore Size: .571" - .610"
  • Bell Diameter: 11"
  • Body Material: Yellow Brass
  • Clear laquer finish
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The YEP-321 is an excellent choice for pro doublers or serious amateurs. The 321 features a strong warm tone, and is easy to play, with accurate intonation.
Also available with a silver-plated finish at additional cost.


Body Finish Clear lacquer

Control Interface

Valve Number of Valves 4 top action

Design/Architecture Detail

Bell Bell Size 280mm (11")
Bore Bore Size 14.5-15.5mm (0.571-0.610")


Body Yellow brass


Included Accessories Mouthpiece 48M


Key Bb