中道CA7A，前级功放。露一小脸。
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：...
The Audio Archive: Shown in the above image, clockwise from top left: Nakamichi PA-7 power amplifier, ST-7 tuner sitting on top of the CA-7 control amplifier, OMS-7 CD player, CR-7 cassette deck, CR-7A cassette deck, and CR-5A cassette deck. Wireless remote at bottom left. In cosm...