Large Bore Trombone: Classic Series
Large Bore Trombone: Classic Series
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Made in the USA
Pickett Brass Classic Series Trombone Mouthpieces
The Classic Series brings familiar 1½G, 4G, and 5G design traditions to a complete Pickett Brass one-piece mouthpiece. Choose from a bass trombone model and two large-bore tenor models, with specifications that make it straightforward to compare diameter and throat size.
Choose Your Model:
- Classic 1½G — Bass Trombone: Rim diameter 1.145" (29.08 mm); throat 0.315" (8.00 mm). The largest diameter and throat in this series, designed for bass trombone.
- Classic 4G — Large-Bore Tenor Trombone: Rim diameter 1.045" (26.54 mm); throat 0.281" (7.14 mm). Choose this model when you prefer more diameter room than the 5G.
- Classic 5G — Large-Bore Tenor Trombone: Rim diameter 1.020" (25.90 mm); throat 0.281" (7.14 mm). A smaller diameter than the 4G with the same listed throat size.
Use the measurements alongside your current mouthpiece and playing preferences when choosing a model. Traditional model names provide a starting point for comparison; the dimensions above describe these Pickett designs.
Available in polished silver, polished gold, or a polished gold rim with a silver body.
Specifications
Specifications
Cleaning & Care
Cleaning & Care
To keep your silver or gold plated mouthpiece looking brand new:
- Wash with warm water and soap, both inside and out.
- Wipe gently with paper towel
- Do not use abrasive materials like toothpaste
Prop 65 Warning: Risk of reproductive harm from exposure to lead. See www.P65Warnings.ca.gov

Quality You Can Measure
Every Pickett Brass mouthpiece is designed and manufactured in-house using proprietary CAD/CAM software and precision machining. Each mouthpiece is then meticulously measured, finished, and individually inspected to ensure exceptional consistency and flawless performance.