Seiji Nakazawa Tenor Trombone Mouthpiece

Giddings Mouthpieces

4007

Size Guide

Tenor Trombone

Tenor Trombone Rim Diameter Throat Cup Depth Rim Width
NB-100 1 0.278 1.005 0.25
GW-100 1 0.282 1.175 0.25
Sonny Ausman 1.008 0.264 1.15 0.285
Euros 1.008 0.282 1.09 0.242
Boreas 1.008 0.283 1.115 0.242
NB-101 1.01 0.276 1.005 0.25
GW-101 1.01 0.276 1.18 0.25
Seiji Nakazawa 1.015 0.234 1.005 0.25
Kadja 1.012 0.285 1.245 0.245
SA-100 1.02 0.26 1.14 0.235
NB-102 1.02 0.276 1.005 0.25
Gianluca Scipioni 1.0202 0.282/263 1.28 0.2756
GW-102 1.02 0.281 1.185 0.25
DJNV 1.02 0.272 1.029 0.265
Carbonaria 1.021 0.3 1.275 0.265
Joe Jefferson 1.022 0.263 1.24 0.263
E-1 1.027 0.281 1.004 0.27
EXL 1.027 0.290 1.004 0.27
GW-103 1.03 0.284 1.185 0.25
DHWA-E 1.032 0.288 1.255 0.272
DHWA-S 1.032 0.288 1.195 0.272
TZ-103 1.035 0.279 1.025 0.235
Domingo Pagliuca 1.038 0.285 1.133 0.2756
E-2 1.045 0.28 1.035 0.255
Ron Wilkins 1.063 0.282 1.002 0.255

Seiji Nakazawa Signature Tenor Trombone Mouthpiece – The Embodiment of Refined Precision and Excellence.

In the disciplined and deeply expressive world of Japanese trombone artistry — where mastery is pursued through quiet dedication, meticulous refinement, and unwavering respect for every note — one mouthpiece stands as a profound tribute: the Seiji Nakazawa Signature Model. Crafted with the utmost care from premium surgical-grade stainless steel (harder, faster-responding, and enduring beyond measure), this mouthpiece honors Seiji Nakazawa’s lifelong commitment to perfection by channeling musical intent with serene clarity — centered core tone, effortless articulation, and graceful projection — while offering the stamina and control that allow the player to focus entirely on the music’s soul. Seiji Nakazawa, one of Japan’s most respected trombonists, sought a mouthpiece that embodied balance, refinement, and quiet strength. Drawing from the classic 6 Al cup size beloved for its lyrical beauty, the Nakazawa Signature enlarges the inner rim diameter for added comfort and security, while introducing a tighter, more refined backbore. This thoughtful design enhances endurance, simplifies phrasing, and delivers a beautifully centered, focused sound — never overpowering, always precise, always respectful of the ensemble and the music itself.

Key Specs & Highlights:

  • Inner Rim Diameter: Larger than standard 6 Al for comfort and control
  • Cup: Classic 6 Al-inspired depth for lyrical warmth and centered tone
  • Backbore: Tighter and more refined for improved endurance, easier phrasing, and focused projection
    Precision-crafted in frost-finish stainless steel — hypoallergenic, zero replating, built to last a lifetime.

Why discerning players choose the Seiji Nakazawa Signature:

  • Balanced & centered tone — A beautiful, focused core that sings with quiet authority and elegance
  • Effortless articulation — Clean, precise attacks and secure slotting that respect every detail of the music
  • Refined endurance — Tighter backbore reduces fatigue and supports long, graceful phrasing without strain
  • Comfortable security — Larger inner rim provides stability and calm confidence for extended performance
  • Graceful power — Projects beautifully while remaining controlled — perfect for chamber, orchestral, or solo settings

This mouthpiece is more than equipment; it is a respectful homage to Seiji Nakazawa’s artistry — quiet, driven, refined, and relentlessly perfect. It invites the player to embody the same virtues: discipline in practice, humility in ensemble, and unwavering pursuit of beauty. Giddings Mouthpieces: Unparalleled craftsmanship, the largest stainless steel selection, superior materials that honor the highest standards. Harder. Faster. Clearer. More impactful. Experience the Seiji Nakazawa Signature Model — where precision meets grace, and every note carries the weight of excellence.

 



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