Model 1070 Bb Chicago Series Trumpet
With a large .470″ bore and appropriately balanced bell and mouthpipe, the Kanstul Model 1070 “Big Band” model has a big sound and free-blowing feel, but with the appropriate resistance necessary to play all night. At home on stage or in the studio, this trumpet has the “sparkle” and brilliance that big band and Latin players are looking for.
MSRP $3,140 in lacquer finish, $3,335 in silverplate
Key: Bb
Bore: .470″
Bell: Hand Hammered One Piece Lightweight Yellow Brass – 4 7/8″ Diameter
Mouthpipe: CG
Valves: Monel
Valve Guides: Metal
Slides: Brass
Water Keys: Two Traditional
Intonation: 1st Slide Saddle, 3rd Slide Ring
Finish: Bright Silver Plate
- Hand Hammered One Piece Yellow Brass Bell
- Hand Lapped Pistons
- Top Sprung Pistons
- 3rd Slide Stop
- Distinctive Reverse 2nd Slide
Part #: 40041
Model: CG 3
Part #: 50120
Model: Pro Tec Triple Gig Bag

Hi Horns’ Clayton Frounfelker and John Snyder with John’s custom gold-plated 1070
Just purchased a Kanstul Bb Trumpet Model 1070. First new horn for me in 35 years. Large bore – free blowing in all ranges – pitch is consistent – sound soars in my upper register while also providing a rich sound in the middle register. I absolutely love it! Great horn!