Wavtech link8 - 8-Channel Line Output Converter w/ AUX Input, summing and remote

As versatile as an analog integration product can be. With just 2-channels of input, signal can be achieved at all 8-channels of output When summing a 4-way system to full-range, subwoofer level control can still be retained. "Patent Pending" Multifunction Remote level/Source Control can switch between your subwoofer output level, the volume of the auxiliary source or serve as a Master Volume Control Program the remote so the priority of knob functions are tailored to system needs.