Yamaha YEP-321 Euphonium


Key: BbYamaha YEP-321

Bore: .571″

Bell Diameter: 11″

Leadpipe: Gold Brass

Body Material: Yellow Brass

Bell Material: Yellow Brass

Finish: Clear Epoxy Lacquer (Silver-plated)

Pistons/ Valves: Nickel Plated

Mouthpiece: Yamaha 48M

Features: (see comment section below)

Case: Included

Availability: In Stock

Available for School Rental: Yes

Manufacturer’s Link: Click Here

Price: $2,249 ($2,487 for Silver-plated)

Manufacturer’s Comments: 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.

Honed valves

The precise fit between valve casings and pistons after honing means no air leakage.

Pressure formed tubing

Perfectly rounded tubing results in less turbulence and a smoother air flow, thus allowing for an excellent scale and reduced resistance.

Laser-fused pluzuma welded bell

A high-energy laser fuses the brass together for a virtually seamless bell, which allows continuous even vibrations.


The excellent intonation of the YEP-321 helps to foster a feel for correct pitch in beginning players.


The responsiveness of the YEP-321 assists beginning players in learning the phrasing of the euphonium.



Please note: All prices subject to change.