Hardkernel has announced its latest single-board computer, the ODROID-N2. The device is equipped with a hexa-core SoC and up to 4 GB DDR4 RAM, which should deliver considerably more performance than the Raspberry Pi while remaining affordable. There is 384 KHz/32-bit stereo DAC onboard too.
https://www.notebookcheck.net/The-Hardkernel-ODROID-N2-A-Raspberry-Pi-alternative-with-a-hexa-core-SoC-4-GB-RAM-and-a-high-quality-DAC.407676.0.html