The 1240 XO Series features a large .571-inch bore combined with an independent dual Thayer valve system in Bb / F / Gb / D. The dual Thayer valve system creates an air passage that is completely bala... Click To Read More About This Product
The 1240 XO Series features a large .571-inch bore combined with an independent dual Thayer valve system in Bb / F / Gb / D. The dual Thayer valve system creates an air passage that is completely balanced in both open and operated functions to ensure no loss of tone color or clarity.
Key: Bb / F / Gb / D
Leadpipe Material: Yellow Brass
Bell: 9.5-inch Two Piece
Bell Material: Yellow or Rose Brass
Handslide Material: Yellow Brass
Handslide Crook Material: Nickel Silver
F Attachment Wrap: Open
F Attachment Valve: Dual Thayer
Features: Three Interchangeable Leadpipes; Dual Thayer Valve Independent System
Case: XO Series Wood Shell
GUITAR CENTER'S PRO COVERAGE
Pro Coverage gives you added warranty protection for your gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Click To Read More About This Product.
Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.