订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。
The Marantz PM-57 is an integrated amplifier that was produced in the late 1970s and early 1980s. It features a sleek design with a brushed aluminum front panel and offers a variety of inputs, including phono, line, and tape. The amplifier is known for its warm sound signature and smooth power deliv...