A
|
A tighter backbore, often preferred by commercial players.
(Special Order Only; allow 30 – 45 days; NON-RETURNABLE) |
T
|
More volume than the "A" backbore but less than the "B".
(Special Order Only; allow 30 – 45 days; NON-RETURNABLE) |
B
|
The standard Vacchiano backbore |
C
|
Somewhat larger than the Vacchiano backvore for less resistance with a more open sound. (Special Order Only; allow 30 – 45 days; NON-RETURNABLE) |
D
|
A large symphonic backbore.
(Special Order Only; allow 30 – 45 days; NON-RETURNABLE) |
E
|
A very large backbore for symphonic playing and/or use with the higher trumpets. (Special Order Only; allow 30 – 45 days; NON-RETURNABLE) |