John Packer JP2057 Sousaphone Glockenspiels and angle brace in the

and angle brace in the low end maintains stability

and are individually thicknessed for quality of sound

which is the same instrument as the YTR-8335GII but is has a silver-plated finish

maintenance-free rubber valve cap in-lays

with a C tuning

John Packer JP2057 Sousaphone Glockenspiels and angle brace in theGreat for use in the field, the John Packer JP2057 Sousaphone will fit incredibly well within any marching band, Trad Jazz band or even an early big band. You will find that with complete ease, the sousaphone can turn from a mellow bass instrument, to a roaring forward facing monster, suitable to blast any bass line that is needed. Specifications: Model: JP2057S Key: BBb Bell Size: High Grade Brass 660mm (26") Valves: Piston 3 Bore: Large 17. 44mm (.