The result after much prototype work is the A9 Trumpet. This trumpet comes standard with a large bore of 12 mm, but is also available in a medium large 11.5 medium bore when ordering as a custom instrument. Your choice of mouthpiece is extremely personal and very important for playing pleasure.

After extensive prototype work, Adams is proud to offer the A9 - a trumpet that builds on tradition, with the legendary quality and exceptional playability you expect from an Adams trumpet. It is offered in two bore options, a .453 (11.51) medium bore and a .468 (11.89) large bore.

After extensive prototype work, we are proud to offer the Adams A9: a trumpet that builds on tradition, with the legendary quality and exceptional playability you expect from an Adams trumpet. The A9 comes in two bore options, a .453" (11.51 mm) Medium bore and a .468" (11.89 mm) Large bore.

The Adams A9 took the classic design concept of the Martin Trumpets of the mid-20th Century and improved on the sound, intonation and slotting. The result, after much prototype work, is the A9 Trumpet. With a large bore of 12 mm standard, …

After extensive prototype work, we are proud to offer the Adams A9: a trumpet that builds on tradition, with the legendary quality and exceptional playability you expect from an Adams trumpet.. We offer this in two bore options, a .453 (11.51) medium bore and a .468 (11.89) Large bore. Need help choosing your options?

Trumpet (Bb) Adams Custom Series A9 Selected Model, Brass 0,50mm, Copper Laquered. Please contact your dealer about the price and availability. Many of our clients have been asking to take the classic design concept of the Martin Trumpets of the mid-20th Century and improve on the sound, intonation and slotting.

This Adams A9 trumpet is in great condition! It has no dents or dings, and the finish only has some minor scratching/standard signs of playing. Save a ton off of the price of a new Adams A9 today!

Many of our clients have been asking to take the classic design concept of the Martin Trumpets of the mid-20th Century and improve on the sound, intonation and slotting. The result after much prototype work is the A9 Trumpet. This trumpet is available in the two bore options, 11.5 medium bore and a 12mm large bore. Specifications.