8 String / A-Style Electric Mandolin. Spruce Top - Mahogany Back & Sides. The OM10 is an A style mandolin.The OM10E adds passive electronics which include volume and tone control. Perfect for live music without feedback. Condition: NOS - Store Display - As New! (All store displays will show some sign of demo play). The item "Oscar Schmidt by Washburn / OM10ETS / A Style Electric Mandolin / Sunburst / NOS" is in sale since Saturday, October 13, 2018. This item is in the category "Musical Instruments & Gear\String\Folk & World\Mandolins". The seller is "sevilleguitarsusa" and is located in McFarland, Wisconsin. This item can be shipped worldwide.