JK (Josef Klier)

1AK

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
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.
Alexander 33Medium Similarity
Cup Diameter: SameBore: -0.60mmCup shape data unavailable
Specs used: 4 / missing: 1
Denis Wick 4Medium Similarity
Cup Diameter: SameBore: -0.10mmCup Depth: very deep → deepcrossRef.shapeMatch
Specs used: 5 / missing: 0
Denis Wick 4NMedium Similarity
Cup Diameter: SameBore: -0.10mmCup Depth: very deep → deepcrossRef.shapeMatch
Specs used: 5 / missing: 0
Laskey 80EMedium Similarity
Cup Diameter: SameBore: -0.18mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Engelbert Schmid 12Medium Similarity
Cup Diameter: SameBore: -0.20mmCup Depth: very deep → deepCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 80FLow Similarity
Cup Diameter: SameBore: -0.18mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Giddings & Webster FH-310Low Similarity
Cup Diameter: -0.09mmBore: -0.18mmCup shape data unavailable
Specs used: 4 / missing: 1
Engelbert Schmid 11.5Low Similarity
Cup Diameter: SameBore: -0.40mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Tilz (Bruno Tilz) E.Schmid 115Low Similarity
Cup Diameter: SameBore: -0.40mmCup Depth: very deep → medium deepCup shape data unavailable
Specs used: 4 / missing: 1
Laskey 80GLow Similarity
Cup Diameter: SameBore: -0.18mmCup Depth: very deep → mediumCup 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.