Adams A4 B-flat trumpet

£3,375.00

Ref: ADA4GB40AL

0 in stock

Current stock: antique lacquer finish, gloss accents

Satin lacquer finish
Gold brass bell (gauge: 0.40 mm/0.016 in.)
Bell diameter: 140 mm (5½ in.)
Bore size: large, 12 mm (0.472 in.)
Yellow brass #3 leadpipe
Two-piece valve block (nickel balusters)
Heavy bronze valve casing
Stainless steel valve pistons
Mobile 1st and 3rd slides
Amado tuning slide waterkey
Wooden button inlays
Case included; mouthpiece not included

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