A cutaway dreadnought acoustic guitar is a type of acoustic guitar that combines the popular dreadnought shape with a cutaway design that allows for easier access to the upper frets.
Hand-rubbed varnish is a traditional finish used on high-end guitars that is applied by hand and rubbed to a smooth, glossy finish.
A carved top acoustic guitar is a type of acoustic guitar that has a top or soundboard that is carved or arched to create a more complex and resonant sound.
In summary, a guitar with a panel engraved pattern has a more complex, bright, and rich sound, a more unique appearance, and a higher manufacturing cost. It is suitable for guitar players who have a certain budget, pursue sound quality and appearance.