中道CA7A，前级功放。露一小脸。
In cosmetics and design, the CR-7A and CR-5A mate with Nakamichi Series-7 and Series-5 electronics although either functcions perfectly in any system. Either can be connected to the Nakamichi CA-7A Control Amplifier and operated via the CA-7A's System Remote Control, but neither need be ...
中道CA7A的电路和CA5II风格上完全不同，CA7是左右二声道完全独立的。这是其中一个声道的线路：...