Provides stable long-term sound and playability
“Duet+” is original Yamaha technology that produces an ABS resin bore lining. Duet+ originates from oboe design technology.
The instrument’s bore is protected by a resin layer.
The resin layer minimizes changes to the internal wood.
Precision is enhanced for more stable tone and pitch.
The likelihood of internal distortion and cracking due to humidity changes is reduced.
The instrument provides stable long-term sound and playability.