YCL-SEVR YCL-SEVR-A
Key Bb A
Fingering System Boehm, 17 keys, 6 rings Boehm, 17 keys, 6 rings
Barrel Length 65mm 65mm
Toneholes Tapered tone holes with hand-tapered undercut Tapered tone holes with hand-tapered undercut
Thumb-rest Adjustable with strap ring Adjustable with strap ring
Material Body Grenadilla Grenadilla
Keys Silver-plated nickel silver Silver-plated nickel silver
Mouthpiece 4CM 4CM
Case Included Included