Yamaha YEP-842TS Euphonium Overview

The Yamaha YEP-842TS Custom compensating euphonium is a Bb professional euphonium built around a modern design approach that draws on traditional euphonium sound concepts while adding contemporary features for control, comfort, and intonation management, including a main tuning slide trigger and a silver-plated finish with gold-plated trim.

Yamaha YEP-842TS Euphonium Specifications

• Key: Bb
• Body: Yellow brass
• Bell diameter: 300mm (11 4/5")
• Bore size: 15mm to 16.8mm (0.591" to 0.661")
• Height: 664mm
• Valves: 3 top-action + 1 side-action, compensating system
• Finish: Silver-plated with gold-plated trim
• Case: Included
• Accessories: Yamaha EP-53DL, valve oil, cleaning cloth

Condition & Setup

This instrument is brand new and includes the full manufacturer's warranty. As an authorized Yamaha dealer, we ensure each new instrument is professionally inspected and play-tested prior to shipment.

Who the YEP-842TS Euphonium Is For

The Yamaha YEP-842TS is a professional Bb compensating euphonium designed for players who need a complete low-register system, reliable intonation control, and a performance-focused feel for solo, wind ensemble, and brass band work. The compensating valve layout supports accurate pitch and fingering consistency through the full range, while the main tuning slide trigger allows quick, precise adjustments that can improve comfort in demanding passages and in variable acoustics.

This model is positioned in Yamaha's Custom line for serious euphonium players seeking a modern feature set paired with a traditional euphonium role: a centered, carrying sound with flexibility for both lyrical and technical playing. The silver plate with gold-plated trim provides a classic professional appearance commonly preferred in formal and contest settings.

Common Questions About the Yamaha YEP-842TS

Is the Yamaha YEP-842TS a compensating euphonium?

Yes. The YEP-842TS has a 3+1 valve configuration with a compensating system, which improves intonation and fingering options in the low register compared with non-compensating euphoniums.

What does the main tuning slide trigger do on the YEP-842TS?

The main tuning slide trigger lets the player make small, immediate pitch adjustments while playing, which is especially useful for precise intonation in exposed passages, ensemble tuning, and registers where tendencies can vary.

Does this euphonium include a case and mouthpiece?

Yes. It includes a Yamaha case and a Yamaha EP-53DL mouthpiece, and it ships with the full manufacturer's warranty.

We are proud to be an authorized Yamaha dealer