More Info and Specs
"The Bach Stradivarius Chicago C Trumpet is modeled after the C trumpets sold to the Chicago Symphony Orchestra over 50 years ago and that are still being used today. A yellow brass body with a lightweight #229 bell with a classic French bead flat rim for outstanding projection and tone. This trumpet also has a .462' bore and special leadpipe based on Vincent Bach's original designed. 1st valve thumb ring for easier tuning adjustment and narrower bell to valve casing and valve casing to leadpipe braces for improved resonance. Silver plate finish only."