More than just an amplifier! The Audison Voce AV 5.1k represents a new philosophy in amplifier design thanks to a choice of two different, interchangeable modules, which provide either analogue or high-resolution digital inputs. By choosing the optional AV bit IN module, you can explore the future of Car Audio: Full DA 96/24 bit. In this “full digital mode”, high-resolution music is able to flow from head unit directly to the power stage of the amplifier. The alternative analogue input module offers high and low level inputs, and a comprehensive set of filters for each channel. In both cases, you get a complete, versatile 5-channel amplifier from world-renowned Italian quality and famous Audison sound.