Focal FSP-8 digital signal processor DSP (Hi-Res).

FOCAL Performance FSP-8 

FSP-8 is the ultimate digital tool to optimise and shape the audio signal... 
High-resolution sound quality, compatible inputs/outputs, a user interface designed for and by acoustic experts, FSP-8 is the ultimate tool for the most demanding installations. 
How could we create the best product on the market for connecting your head unit to your amplifier system? 
How could we make it possible for you to shape and fine-tune the audio spectrum to create your very own musical experience?

They want to build their system, step by step and have full control over each element of the audio story. The DSP (Digital Signal Processor) is an essential tool in achieving this.

Price without remote control !