GW-101 Tenor Trombone / Euphonium Mouthpiece

Giddings Mouthpieces

5018

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

GW-101 Tenor Trombone Mouthpiece – The Unshakable Anchor: Rock-Solid in the Loudest Ensembles.

 

In the intense crucible of professional trombone playing — where sections roar at fortissimo, brass choirs demand unbreakable cohesion, and every note must hold firm under maximum pressure — one mouthpiece stands as the ultimate guardian of control and power: the GW-101. Forged from premium surgical-grade stainless steel (harder, faster-responding, and engineered to withstand a lifetime of explosive dynamics), this channels your energy with ironclad precision — massive projection, laser-focused core, and quick articulation — while delivering the legendary stamina needed to thrive in the loudest, most demanding situations. The GW-101 is built to dominate the chaos: a slightly wider, semi flat rim at 1.010" diameter provides exceptional comfort, security, and embouchure freedom, letting you play with confidence even when the dynamic hits triple forte. Drawing from the legendary Kadja cup but 0.035" shallower for quicker response and added brilliance, it incorporates strategic additional weight on the outer diameter (O.D.) — a deliberate design choice that locks the sound together, preventing any breakup or wobble in the most ferocious playing. The result? A centered, thunderous tone that stays glued and projects like a cannon through the loudest ensemble passages, while retaining clarity, flexibility, and effortless control across the full range.

Key Specs & Highlights:

  • Rim Diameter: 1.010" (wider, semi flat for superior comfort and stability)
  • Cup: Kadja-inspired, but 0.035" shallower for speed, snap, and brilliance
  • Design Features: Added outer diameter (O.D.) weight for unbreakable cohesion in extreme dynamics
    Precision-crafted in frost-finish stainless steel — hypoallergenic, zero replating, lifetime indestructible.

Why the GW-101 is the go-to for players who face the loudest ensembles:

  • Unbreakable in loud playing — Extra O.D. weight anchors the sound, keeping it solid and centered no matter how hard you push
  • Massive yet controlled power — Delivers huge projection and rich core that cuts through massive brass sections without fraying
  • Lightning response & clarity — Shallower Kadja-style cup ensures instant articulation, secure slotting, and clean definition even at peak volume
  • All-day comfort & endurance — Wide rounded rim + strategic weighting + superior stainless means zero fatigue, even in marathon loud passages
  • Versatile authority — Perfect for orchestral fortissimos, big band blasts, brass choir anchors, or any situation demanding total command

This isn't just a mouthpiece — it's the steadfast ally for trombonists who refuse to let the music overpower them. When the dynamics turn ferocious, the GW-101 holds everything together so you can focus on delivering pure, unstoppable sound. Giddings Mouthpieces: Unparalleled craftsmanship, the largest stainless steel selection, superior materials that turn pressure into triumph. Harder. Faster. Clearer. More impactful. Experience the GW-101 and conquer the loudest moments with unshakable confidence — because true power isn't loud; it's unbreakable.

 



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