JK (Josef Klier)

GermanyFounded in 1888$72 - $97

Official source link provided

Josef Klier (JK), founded in 1888 in Graslitz (now Kraslice), has been crafting brass mouthpieces for over 130 years. Their K-Series features funnel-shaped cups for a dark, warm tone, while the M-Series uses bowl-shaped cups for a brighter sound. JK mouthpieces are widely used in German and Central European orchestras.

Official Website|Spec Page

Models

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16.5 - 18.5mm
3.8 - 4.8mm
61 models
Model
Cup Diameter
Cup Depth
Bore
Rim Width
Rim
Recommended For
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01AK18.50mmVery Deep4.80mm-Round
Low HornOrchestral
01BK18.50mmDeep4.60mm-Round
Low HornOrchestral
01CK18.50mmMedium Deep4.40mm-Round
OrchestralAll Around
01DK18.50mmMedium4.20mm-Round
OrchestralPrincipal
01EK18.50mmMedium Shallow4.00mm-Round
All Around
01FK18.50mmShallow3.80mm-Round
All Around
1AK18.00mmVery Deep4.80mm-Round
Low HornOrchestral
1BK18.00mmDeep4.60mm-Round
Low HornOrchestral
1CK18.00mmMedium Deep4.40mm-Round
OrchestralAll Around
1DK18.00mmMedium4.20mm-Round
OrchestralPrincipal
1EK18.00mmMedium Shallow4.00mm-Round
All Around
1FK18.00mmShallow3.80mm-Round
All Around
2AK17.50mmVery Deep4.80mm-Round
Orchestral
2BK17.50mmDeep4.60mm-Round
Orchestral
2CK17.50mmMedium Deep4.40mm-Round
All AroundOrchestral
2DK17.50mmMedium4.20mm-Round
All AroundOrchestral
2EK17.50mmMedium Shallow4.00mm-Round
All Around
2FK17.50mmShallow3.80mm-Round
All Around
3AK17.00mmVery Deep4.80mm-Round
Orchestral
3BK17.00mmDeep4.60mm-Round
Orchestral
18.50mm 4.80mmVery Deep
18.50mm 4.60mmDeep
18.50mm 4.40mmMedium Deep
18.50mm 4.20mmMedium
18.50mm 4.00mmMedium Shallow
18.50mm 3.80mmShallow
18.00mm 4.80mmVery Deep
18.00mm 4.60mmDeep
18.00mm 4.40mmMedium Deep
18.00mm 4.20mmMedium
18.00mm 4.00mmMedium Shallow
18.00mm 3.80mmShallow
17.50mm 4.80mmVery Deep
17.50mm 4.60mmDeep
17.50mm 4.40mmMedium Deep
17.50mm 4.20mmMedium
17.50mm 4.00mmMedium Shallow
17.50mm 3.80mmShallow
17.00mm 4.80mmVery Deep
17.00mm 4.60mmDeep
17.00mm 4.40mmMedium Deep
17.00mm 4.20mmMedium
17.00mm 4.00mmMedium Shallow
17.00mm 3.80mmShallow
16.50mm 4.80mmVery Deep
16.50mm 4.60mmDeep
16.50mm 4.40mmMedium Deep
16.50mm 4.20mmMedium
16.50mm 4.00mmMedium Shallow
16.50mm 3.80mmShallow
18.50mm 4.80mmVery Deep
18.50mm 4.60mmDeep
18.50mm 4.40mmMedium Deep
18.50mm 4.20mmMedium
18.50mm 4.00mmMedium Shallow
18.50mm 3.80mmShallow
18.00mm 4.80mmVery Deep
18.00mm 4.60mmDeep
18.00mm 4.40mmMedium Deep
18.00mm 4.20mmMedium
18.00mm 4.00mmMedium Shallow
18.00mm 3.80mmShallow
17.50mm 4.80mmVery Deep
17.50mm 4.60mmDeep
17.50mm 4.40mmMedium Deep
17.50mm 4.20mmMedium
17.50mm 4.00mmMedium Shallow
17.50mm 3.80mmShallow
17.00mm 4.80mmVery Deep
17.00mm 4.60mmDeep
17.00mm 4.40mmMedium Deep
17.00mm 4.20mmMedium
17.00mm 4.00mmMedium Shallow
17.00mm 3.80mmShallow
16.50mm 4.80mmVery Deep
16.50mm 4.60mmDeep
16.50mm 4.40mmMedium Deep
16.50mm 4.20mmMedium
16.50mm 4.00mmMedium Shallow
16.50mm 3.80mmShallow
17.50mm 4.20mmMedium Shallow