If you just want the simplicity of adding hi-res music streaming to your existing system, look to the NODE Nano Hi-Res Music Streamer from Bluesound. Unlike other Bluesound NODE products, the Nano strips its feature set down to a streaming core. They've used their engineering knowledge and ESS ES9039Q2M SABRE DAC to supply hi-res music streaming to your existing Hi-Fi system or powered speakers. Stream via Bluetooth or connect the Nano to your home network for additional internet radio and other streaming options. Output that audio via using stereo RCA to your system, or pass a digital signal via coaxial, optical, and USB interfaces.