Antoine Courtois AC131 Eb Alto Trombone With Rotary 1/2 Step Trill Valve AC131BR-1-0
The AC131 “Prestige” alto trombone has been designed with orchestral soloists in mind to facilitate the changeover from tenor trombone to this smaller instrument in Eb.
This model combines the characteristically rich, bright, fluid and precise alto trombone sound with the technical qualities of a tenor model.
- Key :Eb
- Bore :Dual bore .464” < .492" / 11,80 mm < 12,50 mm
- Bell :One piece gold brass bell 7.28" / 185 mm
- Slide :Yellow brass outer slide, yellow brass slide crook, interchangeable lead pipes, hard crown plated nickel silver inner slide
- Features :Gold brass bell, gold brass main tuning slide
- Trill Key