| Article number: | VAC2C27D |
| Availability: | In stock |
The Vacchiano Series of trumpet mouthpieces has been created to be easily adaptable to the needs of the individual player. There are seven basic models available and each is available in four different cup depths.
|
Model
Number |
Inner Diameter mm
|
Inner Diameter
inches |
Outer Diameter
mm |
Outer Diameter
inches |
Rim Width
mm |
Rim Width
inches |
Rim Shape
|
|---|---|---|---|---|---|---|---|
| 1.5 | 17.75 | .698" | 27.84 | 1.096" | 5.05 | .199' | ![]() |
| 1 | 17.50 | .688" | 27.69 | 1.090" | 4.95 | .195" | ![]() |
| 1.25 | 17.20 | .674" | 27.71 | 1.087" | 5.05 | .199' | ![]() |
| 2 | 17.00 | .669" | 27.43 | 1.080" | 5.00 | .197" | ![]() |
| 3 | 16.50 | .649" | 27.23 | 1.072" | 5.00 | .197" | ![]() |
| 4 | 16.25 | .639" | 27.84 | 1.096" | 5.092 | .233" | ![]() |
| 5 | 16.00 | .629" | 26.82 | 1.056" | 4.88 | .192" | ![]() |
| 7 | 15.75 | .620" | 26.82 | 1.056" | 4.45 | .175" | ![]() |
The Vacchiano standard cup is a unique blend of both “C” shape and “V” shaped elements. Going from size to size does not necessarily mean that there will be more depth to the cup in terms of adding volume in a downwards direction. Rather, as in the difference between the “E” and the “D” cup, only the throat section is opened up, essentially “V-ing” out the bottom of the cup in more of a sideways shape. From the “D” cup to the “C” cup, both depth and a greater “V” profile in the throat is added. Whereas, from the “C” to the “B” cup, the throat only is opened increasing the overall “V” shaped profile.
It is the Cup Shape more than any other single aspect that represents the underlying concept embodying Mr. Vacchiano’s original vision for the design of his entire line of mouthpieces. The standard cup is what he referred to as a modified “V” shaped cup. This cup shape is in sharp contrast to the more popular “C” shaped cups that dominate most other mouthpiece lines including the ubiquitous Bach mouthpieces. Mr. Vacchiano felt that the modified “V” shape offered three major benefits: greater efficiency, a distinct “clarion” quality and improved pitch center.
| # Bore Size | Bore Size in Inches |
Bore Size in Millimeters |
|---|---|---|
| #28 (smallest) | .140" | 3.56mm |
| #27 (standard) | .144" | 3.65mm |
| #26 | .147" | 3.73mm |
| #25 | .149" | 3.78mm |

The Back Bore is the internal profile of the shank area of the mouthpiece. It begins just behind the straight section of the bore. A tighter bore leaves a longer back bore, a larger bore leaves a longer straight section in the bore area and can spill over into the back bore area, especially if the back bore is small and tight. The size and profile of the back bore affects the velocity of the air and hence the sound produced. All Vacchiano models are available in the sizes shown below.