1/4" output; Ivory binding; Magnetic single pickup; X-Bracing. Ibanez mandolins are built with quality components and offer pro features & construction, without the high-end price tag. The Ibanez M510E mandolin is an acoustic-electric instrument with a single coil magnetic pickup with Volume & Tone controls, a spruce top, a mahogany body and chrome tuners. The mahogany body provides rich warm lows and sweet sustain. These are affordable instruments that are very comfortable and easy to play.