An integrated amplifier with a long pedigree the 6 DAC QXR is instantly impressive beyond its diminutive dimensions. Musically it has been tuned and refined over decades to deliver outstanding precision clarity and control of loudspeakers. QXR Digital AudioThe 6DAC QXR is a standard 6DAC with the new QXR digital card pre-installed. This new card improves the sound quality across all the digital inputs increasing the possible input resolution to 32bit/ 768k (DSD 512) through the USB connection. Using a new ESS-based DAC we have also introduced a new reclocking process across all the digital inputs to reduce jitter and lower the noise floor as well as allowing a much shallower filter slope than ever before virtually eliminating phase interference in the audible band (an approach only previously possible with noisy FPGA DAC solutions). The 6 DAC QXR and its sibling the 82 DAC are conceived to be the hubs to your entire audio system. The aim was usability simplicity and refinement. Supplied with the full iR14 remote control unit its possible to connect almost every analogue and digital source through this highly competent unit.