Recibe el resumen semanal de hi-fi — nuevos equipos, lecturas destacadas y ofertas.
The Sony MDR-CD770 is a pair of closed-back over-ear headphones. It features a circumaural design that provides good sound isolation and comfort. These headphones were released in the late 1980s and are no longer in production. They have a frequency response range of 10Hz to 25kHz and an impedance o...