Breslmair

1J5-S

One Piece
Official source link providedPrice basis: OfficialLast checked: Jan 29, 2026

Specifications

Cup Diameter
18.60mm
16.10mm18.60mm
vs. All Models
98% · Large
Cup Depth
Deep
Bore Size
4.50mm
4.00mm4.70mm
vs. All Models
58% · Average
Rim Shape
Round, narrow
Recommended For
OrchestralLow Horn
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Tilz (Bruno Tilz) E.Schmid 145Medium Similarity
Cup Diameter: -0.10mmBore: SameCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 01BKLow Similarity
Cup Diameter: -0.10mmBore: +0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 01BMLow Similarity
Cup Diameter: -0.10mmBore: +0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 43Low Similarity
Cup Diameter: -0.10mmBore: -0.30mmCup shape data unavailable
Specs used: 4 / missing: 1
Giddings & Webster Boston BrassLow Similarity
Cup Diameter: +0.15mmBore: +0.22mmCup shape data unavailable
Specs used: 4 / missing: 1
JK (Josef Klier) 01CKLow Similarity
Cup Diameter: -0.10mmBore: -0.10mmCup Depth: deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by Breslmair

1A1-S16.10mm · Shallow · 4.00mm2A1-S16.10mm · Shallow · 4.00mm3A1-S16.10mm · Shallow · 4.00mm1B1-S16.30mm · Shallow · 4.00mm2B1-S16.30mm · Shallow · 4.00mm

Where to Find

View on Official Sitebreslmair.com
Search on GoogleGoogle Search

This site does not sell mouthpieces. Links are provided for reference only. Please verify prices and availability directly with retailers.