
Current stock: antique lacquer finish, gloss accents
The A4 is one of the most popular models in the Adams trumpet line — a standout choice for soloists who want a rich, warm, and fluid sound with exceptional depth and character. Its large-diameter one-piece bell, heavy chassis, and unique flare design provide outstanding projection, a broad sound dispersion, and excellent feedback to the player.
Despite its weight, the A4 is remarkably versatile, delivering a full, colourful tone that adapts across a range of musical styles and settings. A result of extensive collaborative design, the A4 combines craftsmanship and innovation to offer players a trumpet that truly amplifies their musical voice.
Available in the Adams trumpet range:
Model | Bore size | Bell size (inches) | Bell gauge (mm) | Consider for | Why? |
---|---|---|---|---|---|
A1 | ML | 5 | 0.5 | Jazz, orchestral, solo | Bright, versatile sound with strong projection; adapts well to many styles. |
A2 | ML | 4¾ | 0.5 | Classical, lead orchestral, solo | Focused, balanced tone perfect for precise articulation and blend in orchestras. |
A4 | L | 5½ | 0.4 | Symphonic, large ensemble, studio | Large bore and bell deliver full, broad sound for powerful projection. |
A4-LT | ML | 5 | 0.45 | Long rehearsals, touring | Lightweight and warm sound help reduce fatigue while maintaining tone quality. |
A10 | ML | 4¾ | 0.5 | Lead trumpet, studio, jazz | Compact, focused tone with excellent upper-register clarity for demanding lead parts. |
Manufacturer’s website: adams-music.com