Ping is mainly designed to introduce real hifi perfomance in a 4-in-1 system! With all hifi grade components applied, it consists of a hifi CD-player, a FM/AM tuner and a 100w Cool Class A solid-state stereo amplifier, and more over, featured with a special made USB input port, which is a very useful modern interface that the whole family can appreciate all types of music through, from CD discs to all music formats that are computer based.

Combines the advantage of class AB and the class A technology, the Cool Class A technology actually achieves the same linear sound performance but without the normal need of a big electrical current, as in Class A. Its unique system recovers the audio clock from the USB.  Analog pulls with SpAct enable playback with very low clock jitter.   Section Amplification