His name for it was phono - telephoto.
当时,他给电视机起的名字是“ phono -telephoto”.
The model 405 is a high performance two - channel phono pre - amplifier designed for use in professional applications.
该模型405是一款高性能2声道唱机前 置 放大器为专业应用而设计的.
The design is on a clear understanding the most important factors in accurate phono reproduction.
设计是基于一个准确的唱机再生产的最重要因素清醒的认识.