JK (Josef Klier)

1CK

One PieceK-Series
Official source link providedPrice basis: RetailerLast checked: Jan 29, 2026

Specifications

Cup Diameter
18.00mm
16.50mm18.50mm
vs. All Models
78% · Large
Cup Depth
Medium Deep
Cup Shape
funnel
Bore Size
4.40mm
3.80mm4.80mm
vs. All Models
48% · Average
Rim Shape
Round
Recommended For
OrchestralAll Around
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Engelbert Schmid 11.5High Similarity
Cup Diameter: SameBore: SameCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 115High Similarity
Cup Diameter: SameBore: SameCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) McWilliam 4Medium Similarity
Cup Diameter: SameBore: SameCup Depth: medium deep → mediumCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 31Medium Similarity
Cup Diameter: SameBore: -0.20mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 32Medium Similarity
Cup Diameter: SameBore: -0.20mmCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 80FMedium Similarity
Cup Diameter: SameBore: +0.22mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 11Medium Similarity
Cup Diameter: SameBore: -0.10mmCup Depth: medium deep → mediumCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 1G4-SLow Similarity
Cup Diameter: -0.10mmBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 2G4-SLow Similarity
Cup Diameter: -0.10mmBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Breslmair 3G4-SLow Similarity
Cup Diameter: -0.10mmBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 10Low Similarity
Cup Diameter: SameBore: -0.10mmCup Depth: medium deep → shallowCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 33Low Similarity
Cup Diameter: SameBore: -0.20mmCup Depth: medium deep → very deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by JK (Josef Klier)

01AKK-Series18.50mm · Very Deep · 4.80mm01BKK-Series18.50mm · Deep · 4.60mm01CKK-Series18.50mm · Medium Deep · 4.40mm01DKK-Series18.50mm · Medium · 4.20mm01EKK-Series18.50mm · Medium Shallow · 4.00mm

Where to Find

View on Official Sitejk-klier.de
Search on GoogleGoogle Search

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