Tone Control Digital

The circuit will I make here is a series regulator Volume, Bass, and Balance Trable Digital (Tone Control). The core of this circuit is an output of IC Manufacturing Maxim MAX5406 type, as for this IC is an audio processor that is equipped with a tap switch interface for Tone Control setting above. The circuit scheme is as follows

The scheme above uses very little supporting components and this can be made with a mini size for only a matchbox and even if it uses all SMD components can be reduced in size by half for this time I will only give a simple layout made, following picture:

Figure below shows the layout of the circuit components of the digital control tone