Overview

This Vincent Bach 11C gold plated trombone mouthpiece is a modern-era Bach piece in exceptional condition, showing almost no signs of use and presenting like new old stock from an estate collection. The engraving style is consistent with later Bach production, though the exact year is unknown — and honestly not critical here. What matters is that this is a clean, authentic Bach 11C with classic feel and response.

The 11C has long been a favorite among jazz and commercial players because of its comfortable rim, balanced cup depth, and clear, centered articulation. It pairs beautifully with Bach small-bore trombones and works equally well on King, Conn, Yamaha, Shires, and other modern boutique builds.

This mouthpiece has been chemically cleaned and carefully gold polished here at The Brass Exchange, and is ready to play immediately.

Player Perspective

If you like the feel of a Bach 7C or 12C but want something a little more focused and comfortable for extended playing, the 11C sits right in the sweet spot. It offers clean articulation, quick response, and a centered jazz sound that works in big band, pit orchestra, church gigs, and commercial settings.

Gold plating adds a smooth feel on the face and a bit of warmth to the tone — something many players prefer for long rehearsals and performances.

This is a terrific choice for advancing students, comeback players, or any professional looking for a reliable Bach size without paying current retail pricing.

Historical Insight

The Bach 11C has been a long-time standard size among jazz and commercial trombone players. Notably, Bill Watrous was known for using an 11C-style setup during parts of his career, which helped popularize the model among lead and jazz players seeking clarity and agility.

Condition Summary

• Authentic Vincent Bach 11C
• Gold plated – excellent condition
• Minimal prior use
• Chem cleaned and polished
• No rim damage or plating loss
• Player-ready

Why Players Trust The Brass Exchange

Since 2010, with over 15 years specializing in professional brass instruments and thousands of archive listings, The Brass Exchange has become a trusted reference for players, teachers, and collectors worldwide.

Every mouthpiece is cleaned, inspected, photographed, and described honestly so players know exactly what they are receiving. 🔎 Explore Our Vintage Mouthpiece Collection