Equivalency

Cod. Art.
Model Size Cup diameter Size equivalency
166TRUMPET Classic
1 M,3,106 16,95 mm Medium deep – Standard rim
Throat 3,74 mm
Medium large backbore
Bach 1 1/2 C
315TRUMPET Classic
2 M,3,10616,95 mm Medium deep – Standard rim
Throat 3,74 mm – Cup V shape
Medium large backbore
Bach 1 1/4 C
175TRUMPET Classic
3 M,3,106 16,62 mm Medium deep – Standard rim
Throat 3,74 mm
Medium large backbore
Bach 3C
250TRUMPET Classic
5 M,3,10616,35 mmMedium deep – Standard rim
Throat 3,74 mm
Medium large backbore
Bach 5C
415TRUMPET Classic
7 M,3,10616,22 mmMedium deep – Standard rim
Throat 3,74 mm
Medium large backbore
Bach 7C
Cod. Art.
Model Size Cup diameter Size equivalency
169TRUMPET Classic 3+ M,3,10617,30 mm Medium deep – Standard rim
Throat 3,74 mm
Medium large backbore
Schilke 18 – Bach 1C
170TRUMPET Classic 4+ M,3,106 17,30 mm Medium deep – Standard rim
Throat 3,74 mm – Cup V shape
Medium large backbore
Schilke 18 – Bach 1C
173 TRUMPET Classic 6+ M,3,106 17,12 mm Medium deep – Standard rim
Throat 3,74 mm – Cup V shape
Medium large backbore
Bach 1 1/4 C
174TRUMPET Classic 1 D,3,10616,95 mm Deep cup – Standard rim
Throat 3,74 mm
Medium large backbore
Bach 1 1/2 B
013TRUMPET Classic 1 M16,95 mm Medium deep – Standard rim
Throat 3,66 mm
Medium backbore
Bach 1 1/2 C – Schilke 14
017TRUMPET Classic 3 M16,62 mm Medium deep – Standard rim
Throat 3,66 mm
Medium backbore
Schilke 12 – Bach 3C
273TRUMPET Classic 6 D,3,106 16,28 mm Deep cup – Standard rim
Throat 3,74 mm – Cup V shape
Medium large backbore
Bach 5B – Schilke 11D
338TRUMPET Classic 6 M,3,106 16,28 mm Medium deep – Standard rim
Throat 3,74 mm – Cup V shape
Medium large backbore
Schilke 9 – Bach 6C
274TRUMPET Classic 1 HF,104 16,95 mm High cup – Flat rim
Throat 3,66 mm
Semi-narrow backbore
Schilke 14A4a – Yamaha 14A4a
278TRUMPET Classic 3 HF16,62 mm High cup – Flat rim
Throat 3,66 mm
Medium backbore
Yamaha 13A4a
287TRUMPET Classic 3 HM,10616,62 mm High cup – Medium rim
Throat 3,66 mm
Medium large backbore
Yamaha 13A3c
280TRUMPET Heavy 6+ M,6,106 17,12 mm Medium deep – Standard rim
Throat 3,98 mm – Cup V shape
Medium large backbore
Monette B2 S3
185 TRUMPET Heavy1 M,6,106 16,95 mm Medium deep – Standard rim
Throat 3,98 mm
Medium large backbore
Monette B3 S3
101PICCOLO TRUMPET 5 HM Cornet shank16,35 mm High cup
Medium rim
Throat 3,66 mm
Bach 5E Cornet shank
146PICCOLO TRUMPET 7 HM Cornet shank16,22 mmHigh cup
Medium rim
Throat 3,66 mm
Bach 7E Cornet shank
418FRENCH HORN5 MF 17,52 mmMedium deep
semi-Flat rim
Throat 4,50 mm
Bach 3 – Schilke 29
417FRENCH HORN7 MF17,30 mmMedium deep
semi-Flat rim
Throat 4,50 mm
Bach 7 – Schilke 27