JK (Josef Klier)

01AK

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

Specifications

Cup Diameter
18.50mm
16.50mm18.50mm
vs. All Models
94% · Large
Cup Depth
Very Deep
Cup Shape
funnel
Bore Size
4.80mm
3.80mm4.80mm
vs. All Models
93% · Large
Rim Shape
Round
Recommended For
Low HornOrchestral
View on official site

Other Brand Similar Specs

Spec proximity does not guarantee actual feel or tone. Trying before purchase is recommended.
Engelbert Schmid 15Medium Similarity
Cup Diameter: SameBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 15Medium Similarity
Cup Diameter: SameBore: -0.10mmCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 145Medium Similarity
Cup Diameter: SameBore: -0.30mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 43Low Similarity
Cup Diameter: SameBore: -0.60mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Engelbert Schmid 14Low Similarity
Cup Diameter: SameBore: -0.50mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 14Low Similarity
Cup Diameter: SameBore: -0.50mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 85GLow Similarity
Cup Diameter: SameBore: -0.18mmCup Depth: very deep → mediumCup shape data unavailable
Specs used: 4 / missing: 1
Alexander 42Low Similarity
Cup Diameter: SameBore: -0.60mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1

Other Models by JK (Josef Klier)

01BKK-Series18.50mm · Deep · 4.60mm01CKK-Series18.50mm · Medium Deep · 4.40mm01DKK-Series18.50mm · Medium · 4.20mm01EKK-Series18.50mm · Medium Shallow · 4.00mm01FKK-Series18.50mm · Shallow · 3.80mm

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.