【Product Description】 The KO-50 is an extremely rare electric-acoustic guitar, a limited-edition, made-to-order model sold as Kotaro Oshio's official signature guitar (original price: 500,000 yen). It has been stored in a dedicated hard case, so I believe it is in good condition. A pickup has been added to get closer to Kotaro Oshio's sound (processed and installed by the manufacturer). 【Specifications】 Top: Solid Spruce Sides & Back: New Jacaranda Fingerboard: Ebony Preamp: TDP system with vacuum tube In addition to the original Takamine Palathetic pickup of the KO-50, a "Sunrise S-2" magnetic pickup has been added. The guitar has been modified so that each pickup can be output independently, resulting in two shield jacks. ※See image You can mix the clear sound of the magnetic pickup with the body hit sounds picked up by the Palathetic (piezo) pickup (both can be used independently). 【Condition】 Neck: Good String Height: 6th string 3.5mm, 1st string 3mm ※For tapping techniques Fret Remaining: Approximately 70-80% Scratches: Whitening on the lower right of the top (enlarged image available) Scratchiness: None (confirmed in December 2025) Consumables: New preamp batteries and strings have been replaced 【Accessories】 KO-50 dedicated hard case & key Instruction manual Aftermarket Sunrise S-2 case and instruction manual Thank you for viewing.