The Portland Trumpet, created by B.A.C. (Best American Craftsmen), is the brainchild of Mike Corrigan, a renowned wind instrument repairer and maestro of brass customization. This project, born from countless customizations, has produced a range of professional trumpets with sophisticated designs, with the Portland being a flagship model.

Made in the USA, this trumpet exemplifies the superior quality and meticulous attention to detail characteristic of American craftsmanship. One of the standout features of the Portland is its yellow brass bell, measuring 5 inches (127 mm) in diameter. This noble material gives the instrument a remarkably dynamic and warm sound, while allowing precise centering. These characteristics are particularly sought after by jazz musicians, as well as those looking to bring a unique tonal depth to other musical genres.

The trumpet has a bore of 0.460 inches (11.68 mm), carefully calibrated to offer a balance between ease of play and a rich sound. Additionally, the Portland features an exceptional dual finish, combining gloss and satin lacquer. This combination not only enhances the instrument's aesthetics but also contributes to surface protection.

The Portland's design features also include a "D" shaped tuning slide with a double tube. This optimizes playing fluidity and allows for more precise tuning adjustments. The rings on the 1st and 3rd slides add an extra level of control, allowing for fine tonal customization.

A remarkable aspect of this trumpet is its lightweight body, which not only facilitates maneuverability and playing comfort but also enhances resonance and sound projection. To balance this lightweight construction, the trumpet is equipped with heavy bottom caps, ensuring smooth and stable action.

Finally, a feature that makes the B.A.C. Artist Series Portland Bb Trumpet truly unique is the hand engraving on the bell. This artistic touch underscores B.A.C.'s commitment to exceptional craftsmanship and makes each instrument truly one-of-a-kind.