This set of modules, once assembled, allows the creation of a complete volume controller and source selector. It consists of a volume control module, LCD display, input/output module, power supply and remote control.

The whole benefits from a very good manufacturing quality, embedding quality components on double-sided PCBs. The volume control module is notably equipped with a motorized potentiometer ALPS 831M-100KBX4. The display allows it to show the current volume level, the mute mode, as well as the active input and output.

The input/output module consists of 4 stereo inputs and 2 stereo outputs. The associated remote control allows you to switch the module on or off, control the volume level or select an active source.

The power supply module benefits from one AC input and one AC output, making it possible not only to supply all the modules but also to power an amplifier module or external device, while taking advantage of the on/off commands of these modules.