The Icon P-80 2-channel HiFi Network Pre-Amplifier uses Onkyo's DIDRC (Dynamic Intermodulation ... while the premium stereo DAC is said to reduce distortion. The A-50 supports Spotify Connect ...

If you’re willing to add an outboard stereo amp, the AVR-X3800H has preamp outputs ... we were able to get better sonic results from the Onkyo TX-RZ30 with Dirac Live Bass Control, but that ...