The Duesenberg Gran Royale Semi-Hollow Electric Guitar is designed to minimize feedback. The open-style Z-tuners guarantee smooth tuning and fast stringing. The semi-hollow design offers pleasing overtones and sounds rich in harmonics. The Radiator tremolo with a fully adjustable arm offers the sweetest of tones. The Domino P-90 pickup at the neck and the Grand Vintage humbucker at the bridge provide enhanced sustain. The maple neck, being resistant to environmental changes, stays strong and stable for a prolonged period. The Indian rosewood fretboard offers smooth, mellow tones. The laminated spruce top is resistant to acoustic feedback and helps dampen complex overtones.