Detail 01
Four valves
The fourth valve extends the range below low E and gives alternate fingerings that fix the sharp low D and C-sharp.
Product detailSKU #1274115034616
YamahaYEP-321 Series 4-Valve Euphonium Lacquer
1/8
Independent shopping perspective
The Korena take
A four-valve euphonium in lacquer finish. Suited to a student or community player who has outgrown a three-valve horn.
Strong match
Who this is for
- Brass band and concert band players needing the low register
- A three-valve player moving up to serious repertoire
- Adult community band members who play weekly
Consider the trade-offs
When to look elsewhere
- First-week beginners who have not chosen an instrument yet
- Anyone on a tight budget who only needs a three-valve horn
- Players who prefer the brighter attack of a silver-plated finish
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Lacquer finish
Slightly warmer, rounder response than silver plate. Lacquer wears through at the hand contact points over years of play.
Detail 03
Euphonium, not baritone
The wider conical taper gives a darker, fuller sound across the same written range a baritone covers.
Detail 04
Bass-clef and treble-clef reading
Euphonium parts appear in both. Concert band writes bass clef; British brass band writes treble clef in Bb.
Final check
Know before you order
- 01Confirm which case and mouthpiece ship with it before ordering
- 02Valve oil, slide grease and a cleaning snake are ongoing consumables
- 03The instrument is heavy; a chair without arms and a stand help at rehearsal
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What does the fourth valve actually do?
It lowers the pitch about a perfect fourth, filling the gap between low E and the pedal register and offering better-tuned alternate fingerings in the low range.
02Lacquer or silver plate?
Lacquer tends to sound a touch warmer and costs less to maintain. Silver is brighter and more durable. The difference is small next to your own sound.
03Is this a step-up or a beginner horn?
Four valves put it past entry level. It suits a player past the first year or two who needs the low register for real repertoire.
04Can I play baritone parts on it?
Yes. The written range is the same. It will sound darker and broader than a true baritone, which matters in brass band but rarely in concert band.
