Yamaha YTR-4435 SII Trumpet

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Yamaha YTR-4435 SII Trumpet

Yamaha

YTR-4435 SII Trumpet

4.5 Expert Rating

Product Info

Article Number: 279431
Brand: Yamaha
Model: YTR-4435 SII Trumpet
Category: C Trumpets
Price: $1,427.80

* Prices may vary. Check retailer for current pricing and availability.

The YTR-4435 SII is a fantastic step-up trumpet offering professional-level features at a premium-priced point. It’s a great choice for serious students and intermediate players who want a reliable, well-sounding horn with excellent build quality. The improved bell design really gives it a voice that stands out.

Product Description

  • Yamaha YTR-4435 SII
  • C-/Bb Trumpet
  • ML Bore Ø: 11.65 mm
  • Brass bell Ø: 123 mm
  • Vertical bridge support on the main tuning slide
  • Slightly modified
  • a new bell with optimal material thickness
  • Two-piece brass bell
  • Monel valves
  • Water keys on the 3rd valve slide and and on the main tuning slide
  • New valve covers and finger button
  • Finger ring on the 3rd slide
  • Saddle on the 1st valve
  • Silver plated
  • Second set of Bb slides
  • Incl. Yamaha TR11B4 mouthpiece and TRC-4435 case
PROS
  • • Excellent intonation across the range, a hallmark of Yamaha’s quality.
  • • Monel valves provide smooth, reliable action and longevity.
  • • The two-piece brass bell delivers a focused, resonant tone with good projection.
  • • Vertical bridge support improves airflow and response, especially in the upper register.
CONS
  • • The silver plating, while attractive, requires diligent care to prevent tarnish.
  • • The included mouthpiece is decent but may not suit all players' preferences.
  • • The ML bore might feel slightly stiff for very young or less experienced players.

Product Video

Key Features

Bore Size 11.65 mm
Bell Size 123 mm
Material Yellow Brass (bell), Monel (valves)
Finish Silver Plated
Mouthpiece Yamaha TR11B4
Valve Type Piston
Weight 1360 g

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Frequently Asked Questions

The SII features a redesigned bell and vertical bridge, leading to improved projection and a slightly darker, more focused tone compared to the brighter, more open sound of the 4420.
It's generally suitable, but a smaller bore (like the NY bore) might be more comfortable for younger or less physically developed players – it’s a bit more demanding.
Regular polishing with a silver polishing cloth is essential, and professional cleaning is recommended at least annually to prevent tarnish and maintain valve action.

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