The AV7706 is made for home cinema enthusiasts who want everything versatility flexibility and musicality. The Pre-Amplifier expertly handles any kind of high-resolution stereo or multichannel audio format. Enjoy superb surround sound audio quality from the latest formats including Dolby Atmos DTS:X IMAX Enhanced and Auro-3D. The AV7706 enhances audio quality by delicately handling all signals via the Marantzs own current feedback HDAMs amplifier modules before passing them to the high-quality 11.2 channel XLR or 11.2 RCA outputs and separate power amps.