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Columbia Records introduced the first successful microgroove long-playing phonographs way back in June 1948.
早在1948年的6月,哥伦比亚唱片公司就成功引进了第一张可供留声机长时间播放的密纹唱片。
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Credited with the invention of the first phonograph you will hear Edison's early recordings played on vintage "hand-cranked" cylinder and diamond disc model phonographs.
他用第一个留声机的发明,你会听到爱迪生的早期录音播放老式“手摇”缸和金刚石圆盘模型留声机。