Top: Solid Cedar, Side/Back: Walnut, Neck: Mahogany, F/b: Purplewood, Bag included, Trans ac. EQ - The Flight Diana Soundwave Concert Electro-Acoustic Ukulele combines the incredible Flight Diana Concert Ukulele with the Flight Soundwave Pickup System. The Flight Diana Concert, a member of the Flight Princess Series, features a solid cedar top with laminate walnut back and sides. The amazing Flight Soundwave Pickup System adds acoustic or amplified effects, with or without plugging in–complete control of the effects is located on the ukulele itself. Finally, every Flight Diana comes with a bone nut and saddle, Worth Brown fluorocarbon strings, and the Flight Deluxe Gig Bag.