Johnson JG-50-NA Solid Body Thin line Acoustic-Electric GuitarAcoustic Electric Thinbody w Pickup With the chambered JG 50 NA solidbody, we've created the perfect guitar for an acoustic sound and amplified performance. No soundhole means no feedback, but the combination of the chambered mahogany body with a spruce top and an under saddle pickup delivers accurate amplified acoustic sound. The unique shape of the JG 50 results in a light, comfortable guitar that can be played for hours. The deep treble side