Nina is a Yamaha AEX 500N Nylon String Electric/Acoustic Guitar.  Strung with nylon strings, this guitar achieves a harp-like voice.  It is a simple instrument with a single peizo pickup in the bridge.  Nina’s voice is simple and pure, like a Celtic harp.  Listeners often remark on the pleasant quality of this type of guitar.  Nina is my favorite for solo situations.  She is not a rocker but she is perfect for Brazilian jazz, acoustic blues, and other acoustic tunes.