,Sony MDR7506 Professional Large Diaphragm Headphone with Gator Cases G-Club Series G-CLUB-HEADPHONE Carry Case for DJ Style Headphones/Accessories,SONY ステレオヘッドホン MDR-7506,Sony MDR-7506 Sound Monitor Headphones,Amazon.com: Sony MDR-7506 Professional Headphones with Slappa Hard Case, Cable Ties and Cloth Bundle : Electronics