- ML bore 459″ = 11,66 mm
- Bell Ø 4 13/16″ = 122,24 mm
- 43 bell
- Monel-pistons, thumb saddle on 1st valve slide, BACH engraving
- VINCENT BACH 7C mouthpiece
- Deluxe wood shell case C180
- Yellow brass, lacquered finish
Vincent Bach combined the skills of an accomplished musician and gifted engineer like no other.
Only in this way was he able to create brass instruments of such incomparable sound quality.The instruments of the BACH STRADIVARIUS series maintain this excellence to this day. Attempts to copy their class have never been successful. They are still the first choice for renowned artists worldwide.