OPPO PM 1 Hi-End Open Back Planar Magnetic Headphone
OPPO PM-1 Hi-End Open Back Planar Magnetic Headphone Oppo PM1 *Smooth, refined presentation *Plenty of detail *Massive scale *Excellent bass *Gorgeous build quality The OPPO PM-1 Planar Magnetic headphone offers a different way of thinking about planar magnetic technology. The PM-1 is characterized ...