Grado is famous for their remarkable headphone and phono cartridge designs and hold over 48 patents.
歌德是著名的出色的耳机和唱机墨盒设计和拥有超过48项专利。
Company founder, Joseph Grado is credited as the inventor of the stereo moving coil phono cartridge.
公司创始人约瑟夫·格拉多记入的发明者动圈式立体声唱机墨盒。
Company founder, Joseph Grado is credited as the inventor of the stereo moving coil phono cartridge.
公司创始人约瑟夫·格拉多记入的发明者动圈式立体声唱机墨盒。
应用推荐