订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Yamaha CD-1a is a compact disc player introduced in 1983 as an enhanced version of the original CD-1. It featured refined sound quality and improved operational reliability. Designed with a high-precision 1-beam optical head, it utilized advanced tracking servo systems for stable playback, minim...